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270 lines
9.4 KiB
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Class: Sass::SemiGlobalEnvironment
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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>
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<span class="title">SemiGlobalEnvironment</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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<div id="content"><h1>Class: Sass::SemiGlobalEnvironment
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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="Environment.html" title="Sass::Environment (class)">Environment</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="BaseEnvironment.html" title="Sass::BaseEnvironment (class)">BaseEnvironment</a></span></li>
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<li class="next"><span class='object_link'><a href="Environment.html" title="Sass::Environment (class)">Environment</a></span></li>
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<li class="next">Sass::SemiGlobalEnvironment</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/environment.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 environment that can write to in-scope global variables, but doesn't
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create new variables in the global scope. Useful for top-level control
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directives.</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</h2>
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<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="Environment.html" title="Sass::Environment (class)">Environment</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="Environment.html#parent-instance_method" title="Sass::Environment#parent (method)">#parent</a></span></p>
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<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="BaseEnvironment.html" title="Sass::BaseEnvironment (class)">BaseEnvironment</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="BaseEnvironment.html#caller-instance_method" title="Sass::BaseEnvironment#caller (method)">#caller</a></span>, <span class='object_link'><a href="BaseEnvironment.html#content-instance_method" title="Sass::BaseEnvironment#content (method)">#content</a></span>, <span class='object_link'><a href="BaseEnvironment.html#options-instance_method" title="Sass::BaseEnvironment#options (method)">#options</a></span>, <span class='object_link'><a href="BaseEnvironment.html#selector-instance_method" title="Sass::BaseEnvironment#selector (method)">#selector</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="#try_set_var-instance_method" title="#try_set_var (instance method)">#<strong>try_set_var</strong>(name, value) ⇒ 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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<h3 class="inherited">Methods inherited from <span class='object_link'><a href="BaseEnvironment.html" title="Sass::BaseEnvironment (class)">BaseEnvironment</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="BaseEnvironment.html#global%3F-instance_method" title="Sass::BaseEnvironment#global? (method)">#global?</a></span>, <span class='object_link'><a href="BaseEnvironment.html#global_env-instance_method" title="Sass::BaseEnvironment#global_env (method)">#global_env</a></span>, <span class='object_link'><a href="BaseEnvironment.html#inherited_hash_accessor-class_method" title="Sass::BaseEnvironment.inherited_hash_accessor (method)">inherited_hash_accessor</a></span>, <span class='object_link'><a href="BaseEnvironment.html#inherited_hash_reader-class_method" title="Sass::BaseEnvironment.inherited_hash_reader (method)">inherited_hash_reader</a></span>, <span class='object_link'><a href="BaseEnvironment.html#inherited_hash_writer-class_method" title="Sass::BaseEnvironment.inherited_hash_writer (method)">inherited_hash_writer</a></span>, <span class='object_link'><a href="BaseEnvironment.html#initialize-instance_method" title="Sass::BaseEnvironment#initialize (method)">#initialize</a></span>, <span class='object_link'><a href="BaseEnvironment.html#stack-instance_method" title="Sass::BaseEnvironment#stack (method)">#stack</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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<p class="notice">This class inherits a constructor from <span class='object_link'><a href="BaseEnvironment.html#initialize-instance_method" title="Sass::BaseEnvironment#initialize (method)">Sass::BaseEnvironment</a></span></p>
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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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<p class="notice">This class inherits a constructor from <span class='object_link'><a href="BaseEnvironment.html#initialize-instance_method" title="Sass::BaseEnvironment#initialize (method)">Sass::BaseEnvironment</a></span></p>
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</div>
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<div id="instance_method_details" class="method_details_list">
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<h2>Instance Method Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="try_set_var-instance_method">
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#<strong>try_set_var</strong>(name, value) ⇒ <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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224
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225
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228
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229
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234</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/environment.rb', line 224</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_try_set_var'>try_set_var</span><span class='lparen'>(</span><span class='id identifier rubyid_name'>name</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
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<span class='ivar'>@vars</span> <span class='op'>||=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
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<span class='kw'>if</span> <span class='ivar'>@vars</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='id identifier rubyid_name'>name</span><span class='rparen'>)</span>
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<span class='ivar'>@vars</span><span class='lbracket'>[</span><span class='id identifier rubyid_name'>name</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_value'>value</span>
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<span class='kw'>true</span>
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<span class='kw'>elsif</span> <span class='ivar'>@parent</span>
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<span class='ivar'>@parent</span><span class='period'>.</span><span class='id identifier rubyid_try_set_var'>try_set_var</span><span class='lparen'>(</span><span class='id identifier rubyid_name'>name</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
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<span class='kw'>else</span>
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<span class='kw'>false</span>
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<span class='kw'>end</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>
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<div id="footer">
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Generated on Mon Oct 22 13:20:51 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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