373 lines
13 KiB
HTML
373 lines
13 KiB
HTML
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Class: Rack::Utils::HeaderHash</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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// ]]>
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</script>
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</head>
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<body>
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<div id="classHeader">
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<table class="header-table">
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<tr class="top-aligned-row">
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<td><strong>Class</strong></td>
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<td class="class-name-in-header">Rack::Utils::HeaderHash</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>In:</strong></td>
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<td>
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<a href="../../../files/lib/rack/utils_rb.html">
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lib/rack/utils.rb
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</a>
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<br />
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</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>Parent:</strong></td>
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<td>
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Hash
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</td>
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</tr>
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</table>
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<!-- banner header -->
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<div id="bodyContent">
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<div id="contextContent">
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<div id="description">
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<p>
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A case-insensitive Hash that preserves the original case of a header when
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set.
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</p>
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</div>
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<div id="method-list">
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<h3 class="section-bar">Methods</h3>
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<div class="name-list">
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<a href="#M000035">[]</a>
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<a href="#M000036">[]=</a>
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<a href="#M000037">delete</a>
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<a href="#M000039">has_key?</a>
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<a href="#M000038">include?</a>
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<a href="#M000041">key?</a>
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<a href="#M000040">member?</a>
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<a href="#M000043">merge</a>
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<a href="#M000042">merge!</a>
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<a href="#M000033">new</a>
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<a href="#M000034">to_hash</a>
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</div>
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</div>
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</div>
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<div id="methods">
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<h3 class="section-bar">Public Class methods</h3>
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<div id="method-M000033" class="method-detail">
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<a name="M000033"></a>
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<div class="method-heading">
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<a href="#M000033" class="method-signature">
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<span class="method-name">new</span><span class="method-args">(hash={})</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000033-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000033-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 162</span>
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162: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">hash</span>={})
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163: <span class="ruby-ivar">@names</span> = {}
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164: <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-identifier">v</span> }
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165: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<h3 class="section-bar">Public Instance methods</h3>
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<div id="method-M000035" class="method-detail">
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<a name="M000035"></a>
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<div class="method-heading">
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<a href="#M000035" class="method-signature">
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<span class="method-name">[]</span><span class="method-args">(k)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000035-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000035-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 171</span>
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171: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-identifier">k</span>)
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172: <span class="ruby-keyword kw">super</span> <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>]
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173: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000036" class="method-detail">
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<a name="M000036"></a>
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<div class="method-heading">
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<a href="#M000036" class="method-signature">
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<span class="method-name">[]=</span><span class="method-args">(k, v)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000036-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000036-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 175</span>
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175: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span>)
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176: <span class="ruby-identifier">delete</span> <span class="ruby-identifier">k</span>
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177: <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>] = <span class="ruby-identifier">k</span>
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178: <span class="ruby-keyword kw">super</span> <span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span>
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179: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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<div id="method-M000037" class="method-detail">
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<a name="M000037"></a>
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<div class="method-heading">
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<a href="#M000037" class="method-signature">
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<span class="method-name">delete</span><span class="method-args">(k)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000037-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000037-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 181</span>
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181: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">delete</span>(<span class="ruby-identifier">k</span>)
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182: <span class="ruby-keyword kw">super</span> <span class="ruby-ivar">@names</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>)
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183: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000039" class="method-detail">
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<a name="M000039"></a>
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<div class="method-heading">
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<span class="method-name">has_key?</span><span class="method-args">(k)</span>
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</div>
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<div class="method-description">
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<p>
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Alias for include?
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</p>
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</div>
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</div>
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<div id="method-M000038" class="method-detail">
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<a name="M000038"></a>
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<div class="method-heading">
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<a href="#M000038" class="method-signature">
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<span class="method-name">include?</span><span class="method-args">(k)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000038-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000038-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 185</span>
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185: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">include?</span>(<span class="ruby-identifier">k</span>)
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186: <span class="ruby-ivar">@names</span>.<span class="ruby-identifier">has_key?</span> <span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>
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187: <span class="ruby-keyword kw">end</span>
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</pre>
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<div id="method-M000041" class="method-detail">
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<a name="M000041"></a>
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<div class="method-heading">
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<span class="method-name">key?</span><span class="method-args">(k)</span>
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<div class="method-description">
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<p>
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Alias for include?
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</p>
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</div>
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<div id="method-M000040" class="method-detail">
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<a name="M000040"></a>
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<div class="method-heading">
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<span class="method-name">member?</span><span class="method-args">(k)</span>
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</div>
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<div class="method-description">
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<p>
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Alias for include?
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</p>
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</div>
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<div id="method-M000043" class="method-detail">
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<a name="M000043"></a>
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<div class="method-heading">
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<a href="#M000043" class="method-signature">
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<span class="method-name">merge</span><span class="method-args">(other)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000043-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000043-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 198</span>
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198: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">merge</span>(<span class="ruby-identifier">other</span>)
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199: <span class="ruby-identifier">hash</span> = <span class="ruby-identifier">dup</span>
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200: <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">merge!</span> <span class="ruby-identifier">other</span>
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201: <span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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<div id="method-M000042" class="method-detail">
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<a name="M000042"></a>
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<div class="method-heading">
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<a href="#M000042" class="method-signature">
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<span class="method-name">merge!</span><span class="method-args">(other)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000042-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000042-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 193</span>
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193: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">merge!</span>(<span class="ruby-identifier">other</span>)
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194: <span class="ruby-identifier">other</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-identifier">v</span> }
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195: <span class="ruby-keyword kw">self</span>
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196: <span class="ruby-keyword kw">end</span>
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</pre>
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<a name="M000034"></a>
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<div class="method-heading">
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<a href="#M000034" class="method-signature">
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<span class="method-name">to_hash</span><span class="method-args">()</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000034-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000034-source">
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<pre>
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<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 167</span>
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167: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">to_hash</span>
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168: {}.<span class="ruby-identifier">replace</span>(<span class="ruby-keyword kw">self</span>)
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169: <span class="ruby-keyword kw">end</span>
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</pre>
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<div id="validator-badges">
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<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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