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746 lines
21 KiB
HTML
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<head>
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<title>
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Class: Sass::Tree::IfNode
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— Documentation by YARD 0.9.12
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<link rel="stylesheet" href="../../css/style.css" type="text/css" charset="utf-8" />
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<a href="../../_index.html">Index (I)</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="../Tree.html" title="Sass::Tree (module)">Tree</a></span></span>
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»
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<span class="title">IfNode</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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</div>
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<div id="search">
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<a class="full_list_link" id="class_list_link"
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href="../../class_list.html">
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Class List
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<a class="full_list_link" id="method_list_link"
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href="../../method_list.html">
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Method List
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File List
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<iframe id="search_frame"></iframe>
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<div id="content"><h1>Class: Sass::Tree::IfNode
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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="Node.html" title="Sass::Tree::Node (class)">Node</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="Node.html" title="Sass::Tree::Node (class)">Node</a></span></li>
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<li class="next">Sass::Tree::IfNode</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/tree/if_node.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>A dynamic node representing a Sass `@if` statement.</p>
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<p><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span>s are a little odd, in that they also represent `@else` and `@else
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if`s. This is done as a linked list: each <span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span> has a link (<span class='object_link'><a href="#else-instance_method" title="Sass::Tree::IfNode#else (method)">#else</a></span>) to
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the next <span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span>.</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">See Also:</p>
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<ul class="see">
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<li><span class='object_link'><a href="../Tree.html" title="Sass::Tree (module)">Sass::Tree</a></span></li>
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</ul>
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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="#else-instance_method" title="#else (instance method)">#<strong>else</strong> ⇒ IfNode </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>The next <span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span> in the if-else list, or `nil`.</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="#expr-instance_method" title="#expr (instance method)">#<strong>expr</strong> ⇒ Script::Expr </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>The conditional expression.</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="Node.html" title="Sass::Tree::Node (class)">Node</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="Node.html#children-instance_method" title="Sass::Tree::Node#children (method)">#children</a></span>, <span class='object_link'><a href="Node.html#filename-instance_method" title="Sass::Tree::Node#filename (method)">#filename</a></span>, <span class='object_link'><a href="Node.html#has_children-instance_method" title="Sass::Tree::Node#has_children (method)">#has_children</a></span>, <span class='object_link'><a href="Node.html#line-instance_method" title="Sass::Tree::Node#line (method)">#line</a></span>, <span class='object_link'><a href="Node.html#options-instance_method" title="Sass::Tree::Node#options (method)">#options</a></span>, <span class='object_link'><a href="Node.html#source_range-instance_method" title="Sass::Tree::Node#source_range (method)">#source_range</a></span></p>
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<h2>
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Class 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="#_load-class_method" title="_load (class method)">.<strong>_load</strong>(data) ⇒ 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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</ul>
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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="#_dump-instance_method" title="#_dump (instance method)">#<strong>_dump</strong>(f) ⇒ 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="#add_else-instance_method" title="#add_else (instance method)">#<strong>add_else</strong>(node) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Append an `@else` node to the end of the list.</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>(expr) ⇒ IfNode </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 IfNode.</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="Node.html" title="Sass::Tree::Node (class)">Node</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="Node.html#<<-instance_method" title="Sass::Tree::Node#<< (method)">#<<</a></span>, <span class='object_link'><a href="Node.html#==-instance_method" title="Sass::Tree::Node#== (method)">#==</a></span>, <span class='object_link'><a href="Node.html#bubbles%3F-instance_method" title="Sass::Tree::Node#bubbles? (method)">#bubbles?</a></span>, <span class='object_link'><a href="Node.html#css-instance_method" title="Sass::Tree::Node#css (method)">#css</a></span>, <span class='object_link'><a href="Node.html#css_with_sourcemap-instance_method" title="Sass::Tree::Node#css_with_sourcemap (method)">#css_with_sourcemap</a></span>, <span class='object_link'><a href="Node.html#deep_copy-instance_method" title="Sass::Tree::Node#deep_copy (method)">#deep_copy</a></span>, <span class='object_link'><a href="Node.html#each-instance_method" title="Sass::Tree::Node#each (method)">#each</a></span>, <span class='object_link'><a href="Node.html#inherited-class_method" title="Sass::Tree::Node.inherited (method)">inherited</a></span>, <span class='object_link'><a href="Node.html#inspect-instance_method" title="Sass::Tree::Node#inspect (method)">#inspect</a></span>, <span class='object_link'><a href="Node.html#invisible%3F-instance_method" title="Sass::Tree::Node#invisible? (method)">#invisible?</a></span>, <span class='object_link'><a href="Node.html#style-instance_method" title="Sass::Tree::Node#style (method)">#style</a></span>, <span class='object_link'><a href="Node.html#to_sass-instance_method" title="Sass::Tree::Node#to_sass (method)">#to_sass</a></span>, <span class='object_link'><a href="Node.html#to_scss-instance_method" title="Sass::Tree::Node#to_scss (method)">#to_scss</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>(expr) ⇒ <tt><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</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 IfNode</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'>expr</span>
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<span class='type'>(<tt>Script::Expr</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="#expr-instance_method" title="Sass::Tree::IfNode#expr (method)">#expr</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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24
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28</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/tree/if_node.rb', line 24</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_expr'>expr</span><span class='rparen'>)</span>
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<span class='ivar'>@expr</span> <span class='op'>=</span> <span class='id identifier rubyid_expr'>expr</span>
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<span class='ivar'>@last_else</span> <span class='op'>=</span> <span class='kw'>self</span>
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<span class='kw'>super</span><span class='lparen'>(</span><span class='rparen'>)</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>(expr) ⇒ <tt><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</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 IfNode</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'>expr</span>
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<span class='type'>(<tt>Script::Expr</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="#expr-instance_method" title="Sass::Tree::IfNode#expr (method)">#expr</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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24
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28</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/tree/if_node.rb', line 24</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_expr'>expr</span><span class='rparen'>)</span>
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<span class='ivar'>@expr</span> <span class='op'>=</span> <span class='id identifier rubyid_expr'>expr</span>
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<span class='ivar'>@last_else</span> <span class='op'>=</span> <span class='kw'>self</span>
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<span class='kw'>super</span><span class='lparen'>(</span><span class='rparen'>)</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="else=-instance_method"></span>
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<div class="method_details first">
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<h3 class="signature first" id="else-instance_method">
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#<strong>else</strong> ⇒ <tt><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span></tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>The next <span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">Sass::Tree::IfNode</a></span> in the if-else list, or `nil`.</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>
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<ul class="return">
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<li>
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<span class='type'>(<tt><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</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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<tr>
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<td>
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<pre class="lines">
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21
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22
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23</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/tree/if_node.rb', line 21</span>
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<span class='kw'>def</span> <span class='kw'>else</span>
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<span class='ivar'>@else</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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<span id="expr=-instance_method"></span>
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<div class="method_details ">
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<h3 class="signature " id="expr-instance_method">
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#<strong>expr</strong> ⇒ <tt>Script::Expr</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>The conditional expression. If this is nil, this is an `@else` node, not an
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`@else if`.</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>
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<ul class="return">
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<li>
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<span class='type'>(<tt>Script::Expr</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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<tr>
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<td>
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<pre class="lines">
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16
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17
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18</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/tree/if_node.rb', line 16</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_expr'>expr</span>
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<span class='ivar'>@expr</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="class_method_details" class="method_details_list">
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<h2>Class Method Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="_load-class_method">
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.<strong>_load</strong>(data) ⇒ <tt>Object</tt>
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</h3><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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42
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43
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44
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45
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46
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47
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48
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49
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50</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/tree/if_node.rb', line 42</span>
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<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid__load'>_load</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_expr'>expr</span><span class='comma'>,</span> <span class='id identifier rubyid_else_'>else_</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</span> <span class='op'>=</span> <span class='const'>Marshal</span><span class='period'>.</span><span class='id identifier rubyid_load'>load</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_node'>node</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="#initialize-instance_method" title="Sass::Tree::IfNode#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_expr'>expr</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_else'>else</span> <span class='op'>=</span> <span class='id identifier rubyid_else_'>else_</span>
|
|
<span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_children'>children</span> <span class='op'>=</span> <span class='id identifier rubyid_children'>children</span>
|
|
<span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_instance_variable_set'>instance_variable_set</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>@last_else</span><span class='tstring_end'>'</span></span><span class='comma'>,</span>
|
|
<span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_else'>else</span> <span class='op'>?</span> <span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_else'>else</span><span class='period'>.</span><span class='id identifier rubyid_instance_variable_get'>instance_variable_get</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>@last_else</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span> <span class='op'>:</span> <span class='id identifier rubyid_node'>node</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_node'>node</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div id="instance_method_details" class="method_details_list">
|
|
<h2>Instance Method Details</h2>
|
|
|
|
|
|
<div class="method_details first">
|
|
<h3 class="signature first" id="_dump-instance_method">
|
|
|
|
#<strong>_dump</strong>(f) ⇒ <tt>Object</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
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|
|
|
|
|
38
|
|
39
|
|
40</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/if_node.rb', line 38</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid__dump'>_dump</span><span class='lparen'>(</span><span class='id identifier rubyid_f'>f</span><span class='rparen'>)</span>
|
|
<span class='const'>Marshal</span><span class='period'>.</span><span class='id identifier rubyid_dump'>dump</span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='id identifier rubyid_expr'>expr</span><span class='comma'>,</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_else'>else</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</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="add_else-instance_method">
|
|
|
|
#<strong>add_else</strong>(node) ⇒ <tt>Object</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>Append an `@else` node to the end of the list.</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
<p class="tag_title">Parameters:</p>
|
|
<ul class="param">
|
|
|
|
<li>
|
|
|
|
<span class='name'>node</span>
|
|
|
|
|
|
<span class='type'>(<tt><span class='object_link'><a href="" title="Sass::Tree::IfNode (class)">IfNode</a></span></tt>)</span>
|
|
|
|
|
|
|
|
—
|
|
<div class='inline'>
|
|
<p>The `@else` node to append</p>
|
|
</div>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
33
|
|
34
|
|
35
|
|
36</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/if_node.rb', line 33</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_add_else'>add_else</span><span class='lparen'>(</span><span class='id identifier rubyid_node'>node</span><span class='rparen'>)</span>
|
|
<span class='ivar'>@last_else</span><span class='period'>.</span><span class='id identifier rubyid_else'>else</span> <span class='op'>=</span> <span class='id identifier rubyid_node'>node</span>
|
|
<span class='ivar'>@last_else</span> <span class='op'>=</span> <span class='id identifier rubyid_node'>node</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
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|
<div id="footer">
|
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Generated on Mon Oct 22 13:20:58 2018 by
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<a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
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0.9.12 (ruby-2.5.3).
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