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Class: Sass::Selector::Sequence
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— Documentation by YARD 0.9.12
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<a href="../../_index.html">Index (S)</a> »
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<span class='title'><span class='object_link'><a href="../../Sass.html" title="Sass (module)">Sass</a></span></span> » <span class='title'><span class='object_link'><a href="../Selector.html" title="Sass::Selector (module)">Selector</a></span></span>
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»
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<span class="title">Sequence</span>
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<div class="noframes"><span class="title">(</span><a href="." target="_top">no frames</a><span class="title">)</span></div>
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Class List
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Method List
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<iframe id="search_frame"></iframe>
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<div id="content"><h1>Class: Sass::Selector::Sequence
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</h1>
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<dl class="box">
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<dt class="r1">Inherits:</dt>
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<dd class="r1">
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<span class="inheritName"><span class='object_link'><a href="AbstractSequence.html" title="Sass::Selector::AbstractSequence (class)">AbstractSequence</a></span></span>
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<ul class="fullTree">
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<li>Object</li>
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<li class="next"><span class='object_link'><a href="AbstractSequence.html" title="Sass::Selector::AbstractSequence (class)">AbstractSequence</a></span></li>
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<li class="next">Sass::Selector::Sequence</li>
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</ul>
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<a href="#" class="inheritanceTree">show all</a>
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</dd>
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<dt class="r2 last">Defined in:</dt>
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<dd class="r2 last">.ruby-sass/lib/sass/selector/sequence.rb</dd>
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</dl>
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<div class="clear"></div>
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<h2>Overview</h2><div class="docstring">
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<div class="discussion">
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<p>An operator-separated sequence of <span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">simple selector sequences</a></span>.</p>
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</div>
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</div>
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<div class="tags">
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</div>
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<h2>Instance Attribute Summary <small>(<a href="#" class="summary_toggle">collapse</a>)</small></h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#members-instance_method" title="#members (instance method)">#<strong>members</strong> ⇒ Array<SimpleSequence, String|Array<Sass::Tree::Node, String>> </a>
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</span>
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<span class="note title readonly">readonly</span>
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<span class="summary_desc"><div class='inline'>
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<p>The array of <span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">simple selector sequences</a></span>, operators, and
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newlines.</p>
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</div></span>
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</li>
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</ul>
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<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="AbstractSequence.html" title="Sass::Selector::AbstractSequence (class)">AbstractSequence</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="AbstractSequence.html#filename-instance_method" title="Sass::Selector::AbstractSequence#filename (method)">#filename</a></span>, <span class='object_link'><a href="AbstractSequence.html#line-instance_method" title="Sass::Selector::AbstractSequence#line (method)">#line</a></span></p>
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<h2>
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Instance Method Summary
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<small>(<a href="#" class="summary_toggle">collapse</a>)</small>
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</h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#add_sources!-instance_method" title="#add_sources! (instance method)">#<strong>add_sources!</strong>(sources) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Add to the <span class='object_link'><a href="SimpleSequence.html#sources-instance_method" title="Sass::Selector::SimpleSequence#sources (method)">Sass::Selector::SimpleSequence#sources</a></span> sets of the child simple sequences.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#contains_parent_ref%3F-instance_method" title="#contains_parent_ref? (instance method)">#<strong>contains_parent_ref?</strong> ⇒ Boolean </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Returns whether there's a <span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span> selector anywhere in this sequence.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#do_extend-instance_method" title="#do_extend (instance method)">#<strong>do_extend</strong>(extends, parent_directives, replace, seen, original) ⇒ Array<Sequence> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Non-destructively extends this selector with the extensions specified in a
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hash (which should come from <span class='object_link'><a href="../Tree/Visitors/Cssize.html" title="Sass::Tree::Visitors::Cssize (class)">Tree::Visitors::Cssize</a></span>).</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#filename=-instance_method" title="#filename= (instance method)">#<strong>filename=</strong>(filename) ⇒ String<sup>?</sup> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Sets the name of the file in which this selector was declared, or `nil` if
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it was not declared in a file (e.g. on stdin).</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(seqs_and_ops) ⇒ Sequence </a>
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</span>
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<span class="note title constructor">constructor</span>
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<span class="summary_desc"><div class='inline'>
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<p>A new instance of Sequence.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#inspect-instance_method" title="#inspect (instance method)">#<strong>inspect</strong> ⇒ String </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Returns a string representation of the sequence.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#line=-instance_method" title="#line= (instance method)">#<strong>line=</strong>(line) ⇒ Integer </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Sets the line of the Sass template on which this selector was declared.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#resolve_parent_refs-instance_method" title="#resolve_parent_refs (instance method)">#<strong>resolve_parent_refs</strong>(super_cseq, implicit_parent) ⇒ CommaSequence </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Resolves the <span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span> selectors within this selector by replacing them with
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the given parent selector, handling commas appropriately.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#subjectless-instance_method" title="#subjectless (instance method)">#<strong>subjectless</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Converts the subject operator “!”, if it exists, into a “:has()” selector.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#superselector%3F-instance_method" title="#superselector? (instance method)">#<strong>superselector?</strong>(seq) ⇒ Boolean </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Returns whether or not this selector matches all elements that the given
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selector matches (as well as possibly more).</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#to_s-instance_method" title="#to_s (instance method)">#<strong>to_s</strong>(opts = {}) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'></div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#unify-instance_method" title="#unify (instance method)">#<strong>unify</strong>(other) ⇒ CommaSequence<sup>?</sup> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Unifies this with another selector sequence to produce a selector that
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matches (a subset of) the intersection of the two inputs.</p>
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</div></span>
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</li>
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</ul>
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<h3 class="inherited">Methods inherited from <span class='object_link'><a href="AbstractSequence.html" title="Sass::Selector::AbstractSequence (class)">AbstractSequence</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="AbstractSequence.html#eql%3F-instance_method" title="Sass::Selector::AbstractSequence#eql? (method)">#eql?</a></span>, <span class='object_link'><a href="AbstractSequence.html#hash-instance_method" title="Sass::Selector::AbstractSequence#hash (method)">#hash</a></span>, <span class='object_link'><a href="AbstractSequence.html#invisible%3F-instance_method" title="Sass::Selector::AbstractSequence#invisible? (method)">#invisible?</a></span>, <span class='object_link'><a href="AbstractSequence.html#specificity-instance_method" title="Sass::Selector::AbstractSequence#specificity (method)">#specificity</a></span></p>
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<div id="constructor_details" class="method_details_list">
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<h2>Constructor Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="initialize-instance_method">
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#<strong>initialize</strong>(seqs_and_ops) ⇒ <tt><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Returns a new instance of Sequence</p>
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</div>
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</div>
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<div class="tags">
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<p class="tag_title">Parameters:</p>
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<ul class="param">
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<li>
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<span class='name'>seqs_and_ops</span>
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<span class='type'>(<tt>Array<<span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span>, String|Array<<span class='object_link'><a href="../Tree/Node.html" title="Sass::Tree::Node (class)">Sass::Tree::Node</a></span>, String>></tt>)</span>
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—
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<div class='inline'>
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<p>See <span class='object_link'><a href="#members-instance_method" title="Sass::Selector::Sequence#members (method)">#members</a></span></p>
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</div>
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</li>
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</ul>
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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40</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 38</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_seqs_and_ops'>seqs_and_ops</span><span class='rparen'>)</span>
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<span class='ivar'>@members</span> <span class='op'>=</span> <span class='id identifier rubyid_seqs_and_ops'>seqs_and_ops</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="constructor_details" class="method_details_list">
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<h2>Constructor Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="initialize-instance_method">
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#<strong>initialize</strong>(seqs_and_ops) ⇒ <tt><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Returns a new instance of Sequence</p>
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</div>
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</div>
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<div class="tags">
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<p class="tag_title">Parameters:</p>
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<ul class="param">
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<li>
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<span class='name'>seqs_and_ops</span>
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<span class='type'>(<tt>Array<<span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span>, String|Array<<span class='object_link'><a href="../Tree/Node.html" title="Sass::Tree::Node (class)">Sass::Tree::Node</a></span>, String>></tt>)</span>
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—
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<div class='inline'>
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<p>See <span class='object_link'><a href="#members-instance_method" title="Sass::Selector::Sequence#members (method)">#members</a></span></p>
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</div>
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</li>
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</ul>
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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</td>
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<td>
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 38</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_seqs_and_ops'>seqs_and_ops</span><span class='rparen'>)</span>
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<span class='ivar'>@members</span> <span class='op'>=</span> <span class='id identifier rubyid_seqs_and_ops'>seqs_and_ops</span>
|
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="instance_attr_details" class="attr_details">
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<h2>Instance Attribute Details</h2>
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<span id=""></span>
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<div class="method_details first">
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<h3 class="signature first" id="members-instance_method">
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#<strong>members</strong> ⇒ <tt>Array<<span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span>, String|Array<<span class='object_link'><a href="../Tree/Node.html" title="Sass::Tree::Node (class)">Sass::Tree::Node</a></span>, String>></tt> <span class="extras">(readonly)</span>
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</h3><div class="docstring">
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<div class="discussion">
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<p>The array of <span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">simple selector sequences</a></span>, operators, and
|
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newlines. The operators are strings such as `“+”` and `“>”` representing
|
|
the corresponding CSS operators, or interpolated SassScript. Newlines are
|
|
also newline strings; these aren't semantically relevant, but they do
|
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affect formatting.</p>
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</div>
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</div>
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<div class="tags">
|
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<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
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|
<li>
|
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<span class='type'>(<tt>Array<<span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span>, String|Array<<span class='object_link'><a href="../Tree/Node.html" title="Sass::Tree::Node (class)">Sass::Tree::Node</a></span>, String>></tt>)</span>
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</li>
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</ul>
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</div><table class="source_code">
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<td>
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 34</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_members'>members</span>
|
|
<span class='ivar'>@members</span>
|
|
<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="instance_method_details" class="method_details_list">
|
|
<h2>Instance Method Details</h2>
|
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|
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|
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<div class="method_details first">
|
|
<h3 class="signature first" id="add_sources!-instance_method">
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|
|
#<strong>add_sources!</strong>(sources) ⇒ <tt>Object</tt>
|
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|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
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<p>Add to the <span class='object_link'><a href="SimpleSequence.html#sources-instance_method" title="Sass::Selector::SimpleSequence#sources (method)">Sass::Selector::SimpleSequence#sources</a></span> sets of the child simple sequences.
|
|
This destructively modifies this sequence's members array, but not the
|
|
child simple sequences.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>sources</span>
|
|
|
|
|
|
<span class='type'>(<tt>Set<<span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span>></tt>)</span>
|
|
|
|
|
|
|
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</li>
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</ul>
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</div><table class="source_code">
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</td>
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<td>
|
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 181</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_add_sources!'>add_sources!</span><span class='lparen'>(</span><span class='id identifier rubyid_sources'>sources</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_map!'>map!</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_m'>m</span><span class='op'>|</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span> <span class='op'>?</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_with_more_sources'>with_more_sources</span><span class='lparen'>(</span><span class='id identifier rubyid_sources'>sources</span><span class='rparen'>)</span> <span class='op'>:</span> <span class='id identifier rubyid_m'>m</span><span class='rbrace'>}</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="contains_parent_ref?-instance_method">
|
|
|
|
#<strong>contains_parent_ref?</strong> ⇒ <tt>Boolean</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Returns whether there's a <span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span> selector anywhere in this sequence.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>Boolean</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
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|
<td>
|
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<pre class="lines">
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88
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|
91</pre>
|
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</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 83</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_contains_parent_ref?'>contains_parent_ref?</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_any?'>any?</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='op'>|</span>
|
|
<span class='kw'>next</span> <span class='kw'>false</span> <span class='kw'>unless</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span>
|
|
<span class='kw'>next</span> <span class='kw'>true</span> <span class='kw'>if</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span></span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_any?'>any?</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_sel'>sel</span><span class='op'>|</span>
|
|
<span class='id identifier rubyid_sel'>sel</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="Pseudo.html" title="Sass::Selector::Pseudo (class)">Pseudo</a></span></span><span class='rparen'>)</span> <span class='op'>&&</span> <span class='id identifier rubyid_sel'>sel</span><span class='period'>.</span><span class='id identifier rubyid_selector'>selector</span> <span class='op'>&&</span> <span class='id identifier rubyid_sel'>sel</span><span class='period'>.</span><span class='id identifier rubyid_selector'>selector</span><span class='period'>.</span><span class='id identifier rubyid_contains_parent_ref?'>contains_parent_ref?</span>
|
|
<span class='kw'>end</span>
|
|
<span class='kw'>end</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="do_extend-instance_method">
|
|
|
|
#<strong>do_extend</strong>(extends, parent_directives, replace, seen, original) ⇒ <tt>Array<<span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span>></tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Non-destructively extends this selector with the extensions specified in a
|
|
hash (which should come from <span class='object_link'><a href="../Tree/Visitors/Cssize.html" title="Sass::Tree::Visitors::Cssize (class)">Tree::Visitors::Cssize</a></span>).</p>
|
|
|
|
<pre class="code ruby"><code class="ruby"><span class='const'>The</span> <span class='id identifier rubyid_extensions'>extensions</span> <span class='id identifier rubyid_to'>to</span> <span class='id identifier rubyid_perform'>perform</span> <span class='id identifier rubyid_on'>on</span> <span class='id identifier rubyid_this'>this</span> <span class='id identifier rubyid_selector'>selector</span>
|
|
</code></pre>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>extends</span>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="../Util/SubsetMap.html" title="Sass::Util::SubsetMap (class)">Sass::Util::SubsetMap</a></span>{<span class='object_link'><a href="Simple.html" title="Sass::Selector::Simple (class)">Selector::Simple</a></span> =>
|
|
<span class='object_link'><a href="../Tree/Visitors/Cssize/Extend.html" title="Sass::Tree::Visitors::Cssize::Extend (class)">Sass::Tree::Visitors::Cssize::Extend</a></span>}</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li>
|
|
|
|
<span class='name'>parent_directives</span>
|
|
|
|
|
|
<span class='type'>(<tt>Array<<span class='object_link'><a href="../Tree/DirectiveNode.html" title="Sass::Tree::DirectiveNode (class)">Sass::Tree::DirectiveNode</a></span>></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>The directives containing this selector.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
<li>
|
|
|
|
<span class='name'>replace</span>
|
|
|
|
|
|
<span class='type'>(<tt>Boolean</tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>Whether to replace the original selector entirely or include it in the
|
|
result.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
<li>
|
|
|
|
<span class='name'>seen</span>
|
|
|
|
|
|
<span class='type'>(<tt>Set<Array<<span class='object_link'><a href="Simple.html" title="Sass::Selector::Simple (class)">Selector::Simple</a></span>>></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>The set of simple sequences that are currently being replaced.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
<li>
|
|
|
|
<span class='name'>original</span>
|
|
|
|
|
|
<span class='type'>(<tt>Boolean</tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>Whether this is the original selector being extended, as opposed to the
|
|
result of a previous extension that's being re-extended.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>Array<<span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span>></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>A list of selectors generated by extending this selector with `extends`.
|
|
These correspond to a <span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span>'s <span class='object_link'><a href="CommaSequence.html#members-instance_method" title="Sass::Selector::CommaSequence#members (method)">members array</a></span>.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">See Also:</p>
|
|
<ul class="see">
|
|
|
|
<li><span class='object_link'><a href="CommaSequence.html#do_extend-instance_method" title="Sass::Selector::CommaSequence#do_extend (method)">CommaSequence#do_extend</a></span></li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
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|
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|
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|
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|
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|
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|
|
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|
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|
|
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|
|
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|
|
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|
|
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|
|
128</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 113</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_do_extend'>do_extend</span><span class='lparen'>(</span><span class='id identifier rubyid_extends'>extends</span><span class='comma'>,</span> <span class='id identifier rubyid_parent_directives'>parent_directives</span><span class='comma'>,</span> <span class='id identifier rubyid_replace'>replace</span><span class='comma'>,</span> <span class='id identifier rubyid_seen'>seen</span><span class='comma'>,</span> <span class='id identifier rubyid_original'>original</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_extended_not_expanded'>extended_not_expanded</span> <span class='op'>=</span> <span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='op'>|</span>
|
|
<span class='kw'>next</span> <span class='lbracket'>[</span><span class='lbracket'>[</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='rbracket'>]</span><span class='rbracket'>]</span> <span class='kw'>unless</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_extended'>extended</span> <span class='op'>=</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_do_extend'>do_extend</span><span class='lparen'>(</span><span class='id identifier rubyid_extends'>extends</span><span class='comma'>,</span> <span class='id identifier rubyid_parent_directives'>parent_directives</span><span class='comma'>,</span> <span class='id identifier rubyid_replace'>replace</span><span class='comma'>,</span> <span class='id identifier rubyid_seen'>seen</span><span class='rparen'>)</span>
|
|
|
|
<span class='comment'># The First Law of Extend says that the generated selector should have
|
|
</span> <span class='comment'># specificity greater than or equal to that of the original selector.
|
|
</span> <span class='comment'># In order to ensure that, we record the original selector's
|
|
</span> <span class='comment'># (`extended.first`) original specificity.
|
|
</span> <span class='id identifier rubyid_extended'>extended</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</span><span class='period'>.</span><span class='id identifier rubyid_add_sources!'>add_sources!</span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='kw'>self</span><span class='rbracket'>]</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_original'>original</span> <span class='op'>&&</span> <span class='op'>!</span><span class='id identifier rubyid_invisible?'>invisible?</span>
|
|
|
|
<span class='id identifier rubyid_extended'>extended</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_seq'>seq</span><span class='op'>|</span> <span class='id identifier rubyid_seq'>seq</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='rbrace'>}</span>
|
|
<span class='kw'>end</span>
|
|
<span class='id identifier rubyid_weaves'>weaves</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../../Sass.html" title="Sass (module)">Sass</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../Util.html" title="Sass::Util (module)">Util</a></span></span><span class='period'>.</span><span class='id identifier rubyid_paths'><span class='object_link'><a href="../Util.html#paths-instance_method" title="Sass::Util#paths (method)">paths</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_extended_not_expanded'>extended_not_expanded</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_path'>path</span><span class='op'>|</span> <span class='id identifier rubyid_weave'>weave</span><span class='lparen'>(</span><span class='id identifier rubyid_path'>path</span><span class='rparen'>)</span><span class='rbrace'>}</span>
|
|
<span class='id identifier rubyid_trim'>trim</span><span class='lparen'>(</span><span class='id identifier rubyid_weaves'>weaves</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_p'>p</span><span class='op'>|</span> <span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Selector::Sequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_p'>p</span><span class='rparen'>)</span><span class='rbrace'>}</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="filename=-instance_method">
|
|
|
|
#<strong>filename=</strong>(filename) ⇒ <tt>String</tt><sup>?</sup>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Sets the name of the file in which this selector was declared, or `nil` if
|
|
it was not declared in a file (e.g. on stdin). This also sets the filename
|
|
for all child selectors.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>filename</span>
|
|
|
|
|
|
<span class='type'>(<tt>String</tt>, <tt>nil</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>String</tt>, <tt>nil</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
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<tr>
|
|
<td>
|
|
<pre class="lines">
|
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22
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23
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24
|
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25</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 22</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_filename='>filename=</span><span class='lparen'>(</span><span class='id identifier rubyid_filename'>filename</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_m'>m</span><span class='op'>|</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_filename'>filename</span> <span class='op'>=</span> <span class='id identifier rubyid_filename'>filename</span> <span class='kw'>if</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span><span class='rbrace'>}</span>
|
|
<span class='id identifier rubyid_filename'>filename</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="inspect-instance_method">
|
|
|
|
#<strong>inspect</strong> ⇒ <tt>String</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Returns a string representation of the sequence. This is basically the
|
|
selector string.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>String</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
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|
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|
|
173
|
|
174</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 172</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_inspect'>inspect</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_m'>m</span><span class='op'>|</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_inspect'>inspect</span><span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_join'>join</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'> </span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="line=-instance_method">
|
|
|
|
#<strong>line=</strong>(line) ⇒ <tt>Integer</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Sets the line of the Sass template on which this selector was declared.
|
|
This also sets the line for all child selectors.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>line</span>
|
|
|
|
|
|
<span class='type'>(<tt>Integer</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>Integer</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
11
|
|
12
|
|
13
|
|
14</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 11</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_line='>line=</span><span class='lparen'>(</span><span class='id identifier rubyid_line'>line</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_m'>m</span><span class='op'>|</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_line'>line</span> <span class='op'>=</span> <span class='id identifier rubyid_line'>line</span> <span class='kw'>if</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span><span class='rbrace'>}</span>
|
|
<span class='ivar'>@line</span> <span class='op'>=</span> <span class='id identifier rubyid_line'>line</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="resolve_parent_refs-instance_method">
|
|
|
|
#<strong>resolve_parent_refs</strong>(super_cseq, implicit_parent) ⇒ <tt><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Resolves the <span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span> selectors within this selector by replacing them with
|
|
the given parent selector, handling commas appropriately.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>super_cseq</span>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>The parent selector</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
<li>
|
|
|
|
<span class='name'>implicit_parent</span>
|
|
|
|
|
|
<span class='type'>(<tt>Boolean</tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>Whether the the parent selector should automatically be prepended to the
|
|
resolved selector if it contains no parent refs.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>This selector, with parent references resolved</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
<p class="tag_title">Raises:</p>
|
|
<ul class="raise">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="../SyntaxError.html" title="Sass::SyntaxError (class)">Sass::SyntaxError</a></span></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>If a parent selector is invalid</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
52
|
|
53
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|
54
|
|
55
|
|
56
|
|
57
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58
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|
59
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|
60
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|
61
|
|
62
|
|
63
|
|
64
|
|
65
|
|
66
|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
75
|
|
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|
|
77
|
|
78</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 52</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_resolve_parent_refs'>resolve_parent_refs</span><span class='lparen'>(</span><span class='id identifier rubyid_super_cseq'>super_cseq</span><span class='comma'>,</span> <span class='id identifier rubyid_implicit_parent'>implicit_parent</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_members'>members</span> <span class='op'>=</span> <span class='ivar'>@members</span><span class='period'>.</span><span class='id identifier rubyid_dup'>dup</span>
|
|
<span class='id identifier rubyid_nl'>nl</span> <span class='op'>=</span> <span class='lparen'>(</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='tstring_end'>"</span></span> <span class='op'>&&</span> <span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_shift'>shift</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_contains_parent_ref'>contains_parent_ref</span> <span class='op'>=</span> <span class='id identifier rubyid_contains_parent_ref?'>contains_parent_ref?</span>
|
|
<span class='kw'>return</span> <span class='const'><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="CommaSequence.html#initialize-instance_method" title="Sass::Selector::CommaSequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='kw'>self</span><span class='rbracket'>]</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='op'>!</span><span class='id identifier rubyid_implicit_parent'>implicit_parent</span> <span class='op'>&&</span> <span class='op'>!</span><span class='id identifier rubyid_contains_parent_ref'>contains_parent_ref</span>
|
|
|
|
<span class='kw'>unless</span> <span class='id identifier rubyid_contains_parent_ref'>contains_parent_ref</span>
|
|
<span class='id identifier rubyid_old_members'>old_members</span><span class='comma'>,</span> <span class='id identifier rubyid_members'>members</span> <span class='op'>=</span> <span class='id identifier rubyid_members'>members</span><span class='comma'>,</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_members'>members</span> <span class='op'><<</span> <span class='id identifier rubyid_nl'>nl</span> <span class='kw'>if</span> <span class='id identifier rubyid_nl'>nl</span>
|
|
<span class='id identifier rubyid_members'>members</span> <span class='op'><<</span> <span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="SimpleSequence.html#initialize-instance_method" title="Sass::Selector::SimpleSequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='const'><span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="Parent.html#initialize-instance_method" title="Sass::Selector::Parent#initialize (method)">new</a></span></span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='kw'>false</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_members'>members</span> <span class='op'>+=</span> <span class='id identifier rubyid_old_members'>old_members</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='const'><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="CommaSequence.html#initialize-instance_method" title="Sass::Selector::CommaSequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="../../Sass.html" title="Sass (module)">Sass</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../Util.html" title="Sass::Util (module)">Util</a></span></span><span class='period'>.</span><span class='id identifier rubyid_paths'><span class='object_link'><a href="../Util.html#paths-instance_method" title="Sass::Util#paths (method)">paths</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='op'>|</span>
|
|
<span class='kw'>next</span> <span class='lbracket'>[</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='rbracket'>]</span> <span class='kw'>unless</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_resolve_parent_refs'>resolve_parent_refs</span><span class='lparen'>(</span><span class='id identifier rubyid_super_cseq'>super_cseq</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span>
|
|
<span class='kw'>end</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_path'>path</span><span class='op'>|</span>
|
|
<span class='id identifier rubyid_path_members'>path_members</span> <span class='op'>=</span> <span class='id identifier rubyid_path'>path</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_seq_or_op'>seq_or_op</span><span class='op'>|</span>
|
|
<span class='kw'>next</span> <span class='id identifier rubyid_seq_or_op'>seq_or_op</span> <span class='kw'>unless</span> <span class='id identifier rubyid_seq_or_op'>seq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_seq_or_op'>seq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span>
|
|
<span class='kw'>end</span>
|
|
<span class='kw'>if</span> <span class='id identifier rubyid_path_members'>path_members</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'>==</span> <span class='int'>2</span> <span class='op'>&&</span> <span class='id identifier rubyid_path_members'>path_members</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='tstring_end'>"</span></span>
|
|
<span class='id identifier rubyid_path_members'>path_members</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_unshift'>unshift</span> <span class='id identifier rubyid_path_members'>path_members</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_shift'>shift</span>
|
|
<span class='kw'>end</span>
|
|
<span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Selector::Sequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_path_members'>path_members</span><span class='period'>.</span><span class='id identifier rubyid_flatten'>flatten</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="subjectless-instance_method">
|
|
|
|
#<strong>subjectless</strong> ⇒ <tt>Object</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Converts the subject operator “!”, if it exists, into a “:has()” selector.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
|
|
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 189</span>
|
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|
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<span class='kw'>def</span> <span class='id identifier rubyid_subjectless'>subjectless</span>
|
|
<span class='id identifier rubyid_pre_subject'>pre_subject</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_has'>has</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_subject'>subject</span> <span class='op'>=</span> <span class='kw'>nil</span>
|
|
<span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='op'>|</span>
|
|
<span class='kw'>if</span> <span class='id identifier rubyid_subject'>subject</span>
|
|
<span class='id identifier rubyid_has'>has</span> <span class='op'><<</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span>
|
|
<span class='kw'>elsif</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'>String</span><span class='rparen'>)</span> <span class='op'>||</span> <span class='op'>!</span><span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_subject?'>subject?</span>
|
|
<span class='id identifier rubyid_pre_subject'>pre_subject</span> <span class='op'><<</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span>
|
|
<span class='kw'>else</span>
|
|
<span class='id identifier rubyid_subject'>subject</span> <span class='op'>=</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_dup'>dup</span>
|
|
<span class='id identifier rubyid_subject'>subject</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span> <span class='op'>=</span> <span class='id identifier rubyid_sseq_or_op'>sseq_or_op</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_dup'>dup</span>
|
|
<span class='id identifier rubyid_subject'>subject</span><span class='period'>.</span><span class='id identifier rubyid_subject'>subject</span> <span class='op'>=</span> <span class='kw'>false</span>
|
|
<span class='id identifier rubyid_has'>has</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
|
|
<span class='kw'>end</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='kw'>return</span> <span class='kw'>self</span> <span class='kw'>unless</span> <span class='id identifier rubyid_subject'>subject</span>
|
|
|
|
<span class='kw'>unless</span> <span class='id identifier rubyid_has'>has</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
|
|
<span class='id identifier rubyid_subject'>subject</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span> <span class='op'><<</span> <span class='const'><span class='object_link'><a href="Pseudo.html" title="Sass::Selector::Pseudo (class)">Pseudo</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="Pseudo.html#initialize-instance_method" title="Sass::Selector::Pseudo#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='symbol'>:class</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>has</span><span class='tstring_end'>'</span></span><span class='comma'>,</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='const'><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="CommaSequence.html#initialize-instance_method" title="Sass::Selector::CommaSequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Selector::Sequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_has'>has</span><span class='rparen'>)</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span>
|
|
<span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Selector::Sequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_pre_subject'>pre_subject</span> <span class='op'>+</span> <span class='lbracket'>[</span><span class='id identifier rubyid_subject'>subject</span><span class='rbracket'>]</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="superselector?-instance_method">
|
|
|
|
#<strong>superselector?</strong>(seq) ⇒ <tt>Boolean</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Returns whether or not this selector matches all elements that the given
|
|
selector matches (as well as possibly more).</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
<div class="examples">
|
|
<p class="tag_title">Examples:</p>
|
|
|
|
|
|
<pre class="example code"><code>(.foo).superselector?(.foo.bar) #=> true
|
|
(.foo).superselector?(.bar) #=> false</code></pre>
|
|
|
|
</div>
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>cseq</span>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt>Boolean</tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
159
|
|
160
|
|
161</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 159</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_superselector?'>superselector?</span><span class='lparen'>(</span><span class='id identifier rubyid_seq'>seq</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid__superselector?'>_superselector?</span><span class='lparen'>(</span><span class='id identifier rubyid_members'>members</span><span class='comma'>,</span> <span class='id identifier rubyid_seq'>seq</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="to_s-instance_method">
|
|
|
|
#<strong>to_s</strong>(opts = {}) ⇒ <tt>Object</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
|
|
<p class="tag_title">See Also:</p>
|
|
<ul class="see">
|
|
|
|
<li><span class='object_link'><a href="AbstractSequence.html#to_s-instance_method" title="Sass::Selector::AbstractSequence#to_s (method)">AbstractSequence#to_s</a></span></li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
164
|
|
165
|
|
166</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 164</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_to_s'>to_s</span><span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
|
|
<span class='ivar'>@members</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_m'>m</span><span class='op'>|</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'>String</span><span class='rparen'>)</span> <span class='op'>?</span> <span class='id identifier rubyid_m'>m</span> <span class='op'>:</span> <span class='id identifier rubyid_m'>m</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span><span class='rparen'>)</span><span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_join'>join</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'> </span><span class='tstring_end'>"</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_gsub'>gsub</span><span class='lparen'>(</span><span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'> ?\n ?</span><span class='regexp_end'>/</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="unify-instance_method">
|
|
|
|
#<strong>unify</strong>(other) ⇒ <tt><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></tt><sup>?</sup>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Unifies this with another selector sequence to produce a selector that
|
|
matches (a subset of) the intersection of the two inputs.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>other</span>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></tt>)</span>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
<p class="tag_title">Returns:</p>
|
|
<ul class="return">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></tt>, <tt>nil</tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>The unified selector, or nil if unification failed.</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
<p class="tag_title">Raises:</p>
|
|
<ul class="raise">
|
|
|
|
<li>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="../SyntaxError.html" title="Sass::SyntaxError (class)">Sass::SyntaxError</a></span></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>If this selector cannot be unified. This will only ever occur when a
|
|
dynamic selector, such as <span class='object_link'><a href="Parent.html" title="Sass::Selector::Parent (class)">Parent</a></span> or Interpolation, is used in
|
|
unification. Since these selectors should be resolved by the time extension
|
|
and unification happen, this exception will only ever be raised as a result
|
|
of programmer error</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
141
|
|
142
|
|
143
|
|
144
|
|
145
|
|
146
|
|
147
|
|
148
|
|
149</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/selector/sequence.rb', line 141</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_unify'>unify</span><span class='lparen'>(</span><span class='id identifier rubyid_other'>other</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_base'>base</span> <span class='op'>=</span> <span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_last'>last</span>
|
|
<span class='id identifier rubyid_other_base'>other_base</span> <span class='op'>=</span> <span class='id identifier rubyid_other'>other</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='period'>.</span><span class='id identifier rubyid_last'>last</span>
|
|
<span class='kw'>return</span> <span class='kw'>unless</span> <span class='id identifier rubyid_base'>base</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span> <span class='op'>&&</span> <span class='id identifier rubyid_other_base'>other_base</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="SimpleSequence.html" title="Sass::Selector::SimpleSequence (class)">SimpleSequence</a></span></span><span class='rparen'>)</span>
|
|
<span class='kw'>return</span> <span class='kw'>unless</span> <span class='lparen'>(</span><span class='id identifier rubyid_unified'>unified</span> <span class='op'>=</span> <span class='id identifier rubyid_other_base'>other_base</span><span class='period'>.</span><span class='id identifier rubyid_unify'>unify</span><span class='lparen'>(</span><span class='id identifier rubyid_base'>base</span><span class='rparen'>)</span><span class='rparen'>)</span>
|
|
|
|
<span class='id identifier rubyid_woven'>woven</span> <span class='op'>=</span> <span class='id identifier rubyid_weave'>weave</span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='id identifier rubyid_members'>members</span><span class='lbracket'>[</span><span class='int'>0</span><span class='op'>...</span><span class='op'>-</span><span class='int'>1</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='id identifier rubyid_other'>other</span><span class='period'>.</span><span class='id identifier rubyid_members'>members</span><span class='lbracket'>[</span><span class='int'>0</span><span class='op'>...</span><span class='op'>-</span><span class='int'>1</span><span class='rbracket'>]</span> <span class='op'>+</span> <span class='lbracket'>[</span><span class='id identifier rubyid_unified'>unified</span><span class='rbracket'>]</span><span class='rbracket'>]</span><span class='rparen'>)</span>
|
|
<span class='const'><span class='object_link'><a href="CommaSequence.html" title="Sass::Selector::CommaSequence (class)">CommaSequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="CommaSequence.html#initialize-instance_method" title="Sass::Selector::CommaSequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_woven'>woven</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_w'>w</span><span class='op'>|</span> <span class='const'><span class='object_link'><a href="" title="Sass::Selector::Sequence (class)">Sequence</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Selector::Sequence#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_w'>w</span><span class='rparen'>)</span><span class='rbrace'>}</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
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