sass-site/source/documentation/Sass/Tree/DirectiveNode.html
2018-10-22 14:13:05 -07:00

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<title>
Class: Sass::Tree::DirectiveNode
&mdash; Documentation by YARD 0.9.12
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hasFrames = window.top.frames.main ? true : false;
relpath = '../../';
framesUrl = "../../frames.html#!Sass/Tree/DirectiveNode.html";
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<a href="../../_index.html">Index (D)</a> &raquo;
<span class='title'><span class='object_link'><a href="../../Sass.html" title="Sass (module)">Sass</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../Tree.html" title="Sass::Tree (module)">Tree</a></span></span>
&raquo;
<span class="title">DirectiveNode</span>
<div class="noframes"><span class="title">(</span><a href="." target="_top">no frames</a><span class="title">)</span></div>
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<a class="full_list_link" id="class_list_link"
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<div id="content"><h1>Class: Sass::Tree::DirectiveNode
</h1>
<dl class="box">
<dt class="r1">Inherits:</dt>
<dd class="r1">
<span class="inheritName"><span class='object_link'><a href="Node.html" title="Sass::Tree::Node (class)">Node</a></span></span>
<ul class="fullTree">
<li>Object</li>
<li class="next"><span class='object_link'><a href="Node.html" title="Sass::Tree::Node (class)">Node</a></span></li>
<li class="next">Sass::Tree::DirectiveNode</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
<dt class="r2 last">Defined in:</dt>
<dd class="r2 last">.ruby-sass/lib/sass/tree/directive_node.rb</dd>
</dl>
<div class="clear"></div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>A static node representing an unprocessed Sass `@`-directive. Directives
known to Sass, like `@for` and `@debug`, are handled by their own nodes;
only CSS directives like `@media` and `@font-face` become <span class='object_link'><a href="" title="Sass::Tree::DirectiveNode (class)">DirectiveNode</a></span>s.</p>
<p>`@import` and `@charset` are special cases; they become <span class='object_link'><a href="ImportNode.html" title="Sass::Tree::ImportNode (class)">ImportNode</a></span>s and
<span class='object_link'><a href="CharsetNode.html" title="Sass::Tree::CharsetNode (class)">CharsetNode</a></span>s, respectively.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">See Also:</p>
<ul class="see">
<li><span class='object_link'><a href="../Tree.html" title="Sass::Tree (module)">Sass::Tree</a></span></li>
</ul>
</div><div id="subclasses">
<h2>Direct Known Subclasses</h2>
<p class="children"><span class='object_link'><a href="CssImportNode.html" title="Sass::Tree::CssImportNode (class)">CssImportNode</a></span>, <span class='object_link'><a href="MediaNode.html" title="Sass::Tree::MediaNode (class)">MediaNode</a></span>, <span class='object_link'><a href="SupportsNode.html" title="Sass::Tree::SupportsNode (class)">SupportsNode</a></span></p>
</div>
<div id="subclasses">
<h2>Direct Known Subclasses</h2>
<p class="children"><span class='object_link'><a href="CssImportNode.html" title="Sass::Tree::CssImportNode (class)">CssImportNode</a></span>, <span class='object_link'><a href="MediaNode.html" title="Sass::Tree::MediaNode (class)">MediaNode</a></span>, <span class='object_link'><a href="SupportsNode.html" title="Sass::Tree::SupportsNode (class)">SupportsNode</a></span></p>
</div>
<h2>Instance Attribute Summary <small>(<a href="#" class="summary_toggle">collapse</a>)</small></h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#group_end-instance_method" title="#group_end (instance method)">#<strong>group_end</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#resolved_value-instance_method" title="#resolved_value (instance method)">#<strong>resolved_value</strong> &#x21d2; String </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>The text of the directive after any interpolated SassScript has been
resolved.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#tabs-instance_method" title="#tabs (instance method)">#<strong>tabs</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#value-instance_method" title="#value (instance method)">#<strong>value</strong> &#x21d2; Array&lt;String, Sass::Script::Tree::Node&gt; </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>The text of the directive, `@` and all, with interpolation included.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="Node.html" title="Sass::Tree::Node (class)">Node</a></span></h3>
<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>
<h2>
Class Method Summary
<small>(<a href="#" class="summary_toggle">collapse</a>)</small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#resolved-class_method" title="resolved (class method)">.<strong>resolved</strong>(value) &#x21d2; DirectiveNode </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small>(<a href="#" class="summary_toggle">collapse</a>)</small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#bubbles%3F-instance_method" title="#bubbles? (instance method)">#<strong>bubbles?</strong> &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(value) &#x21d2; DirectiveNode </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>A new instance of DirectiveNode.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#name-instance_method" title="#name (instance method)">#<strong>name</strong> &#x21d2; String </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>The name of the directive, including `@`.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#normalized_name-instance_method" title="#normalized_name (instance method)">#<strong>normalized_name</strong> &#x21d2; String </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Strips out any vendor prefixes and downcases the directive name.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Methods inherited from <span class='object_link'><a href="Node.html" title="Sass::Tree::Node (class)">Node</a></span></h3>
<p class="inherited"><span class='object_link'><a href="Node.html#<<-instance_method" title="Sass::Tree::Node#&lt;&lt; (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#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>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(value) &#x21d2; <tt><span class='object_link'><a href="" title="Sass::Tree::DirectiveNode (class)">DirectiveNode</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of DirectiveNode</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>value</span>
<span class='type'>(<tt>Array&lt;String, <span class='object_link'><a href="../Script/Tree/Node.html" title="Sass::Script::Tree::Node (class)">Sass::Script::Tree::Node</a></span>&gt;</tt>)</span>
&mdash;
<div class='inline'>
<p>See <span class='object_link'><a href="#value-instance_method" title="Sass::Tree::DirectiveNode#value (method)">#value</a></span></p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 30</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='ivar'>@value</span> <span class='op'>=</span> <span class='id identifier rubyid_value'>value</span>
<span class='ivar'>@tabs</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='kw'>super</span><span class='lparen'>(</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(value) &#x21d2; <tt><span class='object_link'><a href="" title="Sass::Tree::DirectiveNode (class)">DirectiveNode</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of DirectiveNode</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>value</span>
<span class='type'>(<tt>Array&lt;String, <span class='object_link'><a href="../Script/Tree/Node.html" title="Sass::Script::Tree::Node (class)">Sass::Script::Tree::Node</a></span>&gt;</tt>)</span>
&mdash;
<div class='inline'>
<p>See <span class='object_link'><a href="#value-instance_method" title="Sass::Tree::DirectiveNode#value (method)">#value</a></span></p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 30</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='ivar'>@value</span> <span class='op'>=</span> <span class='id identifier rubyid_value'>value</span>
<span class='ivar'>@tabs</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='kw'>super</span><span class='lparen'>(</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_attr_details" class="attr_details">
<h2>Instance Attribute Details</h2>
<span id="group_end=-instance_method"></span>
<div class="method_details first">
<h3 class="signature first" id="group_end-instance_method">
#<strong>group_end</strong> &#x21d2; <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="RuleNode.html#group_end-instance_method" title="Sass::Tree::RuleNode#group_end (method)">RuleNode#group_end</a></span></li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 27</span>
<span class='kw'>def</span> <span class='id identifier rubyid_group_end'>group_end</span>
<span class='ivar'>@group_end</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="resolved_value=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="resolved_value-instance_method">
#<strong>resolved_value</strong> &#x21d2; <tt>String</tt>
</h3><div class="docstring">
<div class="discussion">
<p>The text of the directive after any interpolated SassScript has been
resolved. Only set once <span class='object_link'><a href="Visitors/Perform.html" title="Sass::Tree::Visitors::Perform (class)">Visitors::Perform</a></span> has been run.</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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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 21</span>
<span class='kw'>def</span> <span class='id identifier rubyid_resolved_value'>resolved_value</span>
<span class='ivar'>@resolved_value</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="tabs=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="tabs-instance_method">
#<strong>tabs</strong> &#x21d2; <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="RuleNode.html#tabs-instance_method" title="Sass::Tree::RuleNode#tabs (method)">RuleNode#tabs</a></span></li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 24</span>
<span class='kw'>def</span> <span class='id identifier rubyid_tabs'>tabs</span>
<span class='ivar'>@tabs</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="value=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="value-instance_method">
#<strong>value</strong> &#x21d2; <tt>Array&lt;String, <span class='object_link'><a href="../Script/Tree/Node.html" title="Sass::Script::Tree::Node (class)">Sass::Script::Tree::Node</a></span>&gt;</tt>
</h3><div class="docstring">
<div class="discussion">
<p>The text of the directive, `@` and all, with interpolation included.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Array&lt;String, <span class='object_link'><a href="../Script/Tree/Node.html" title="Sass::Script::Tree::Node (class)">Sass::Script::Tree::Node</a></span>&gt;</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 15</span>
<span class='kw'>def</span> <span class='id identifier rubyid_value'>value</span>
<span class='ivar'>@value</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="resolved-class_method">
.<strong>resolved</strong>(value) &#x21d2; <tt><span class='object_link'><a href="" title="Sass::Tree::DirectiveNode (class)">DirectiveNode</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>value</span>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>See <span class='object_link'><a href="#resolved_value-instance_method" title="Sass::Tree::DirectiveNode#resolved_value (method)">#resolved_value</a></span></p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt><span class='object_link'><a href="" title="Sass::Tree::DirectiveNode (class)">DirectiveNode</a></span></tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 38</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_resolved'>resolved</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='id identifier rubyid_node'>node</span> <span class='op'>=</span> <span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span><span class='id identifier rubyid_value'>value</span><span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='id identifier rubyid_node'>node</span><span class='period'>.</span><span class='id identifier rubyid_resolved_value'>resolved_value</span> <span class='op'>=</span> <span class='id identifier rubyid_value'>value</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="bubbles?-instance_method">
#<strong>bubbles?</strong> &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
</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>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 55</span>
<span class='kw'>def</span> <span class='id identifier rubyid_bubbles?'>bubbles?</span>
<span class='id identifier rubyid_has_children'>has_children</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="name-instance_method">
#<strong>name</strong> &#x21d2; <tt>String</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns The name of the directive, including `@`.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>The name of the directive, including `@`.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 45</span>
<span class='kw'>def</span> <span class='id identifier rubyid_name'>name</span>
<span class='ivar'>@name</span> <span class='op'>||=</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</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'> .*$</span><span class='regexp_end'>/</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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<div class="method_details ">
<h3 class="signature " id="normalized_name-instance_method">
#<strong>normalized_name</strong> &#x21d2; <tt>String</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Strips out any vendor prefixes and downcases the directive name.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>The normalized name of the directive.</p>
</div>
</li>
</ul>
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<pre class="lines">
51
52
53</pre>
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<pre class="code"><span class="info file"># File '.ruby-sass/lib/sass/tree/directive_node.rb', line 51</span>
<span class='kw'>def</span> <span class='id identifier rubyid_normalized_name'>normalized_name</span>
<span class='ivar'>@normalized_name</span> <span class='op'>||=</span> <span class='id identifier rubyid_name'>name</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'>^(@)(?:-[a-zA-Z0-9]+-)?</span><span class='regexp_end'>/</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>\1</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_downcase'>downcase</span>
<span class='kw'>end</span></pre>
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