616 lines
13 KiB
HTML
616 lines
13 KiB
HTML
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<title>
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Class: Zero::Controller
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— Documentation by YARD 0.8.3
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<a href="../_index.html">Index (C)</a> »
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<span class='title'><span class='object_link'><a href="../Zero.html" title="Zero (module)">Zero</a></span></span>
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»
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<span class="title">Controller</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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href="../class_list.html">
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Class List
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Method List
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<iframe id="search_frame"></iframe>
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<div id="content"><h1>Class: Zero::Controller
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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">Object</span>
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<ul class="fullTree">
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<li>Object</li>
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<li class="next">Zero::Controller</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">lib/zero/controller.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>abstract class to make creation of controllers easier</p>
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<p>This abstract class creates an interface to make it easier to write rack
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compatible controllers. It catches #call and creates a new instance with
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the environment and calls #render on it.</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>
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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="#call-class_method" title="call (class method)">+ (Object) <strong>call</strong>(env) </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>initialize a new instance of the controller and call response on it.</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="#renderer-class_method" title="renderer (class method)">+ (Object) <strong>renderer</strong> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>get the renderer set in the controller.</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="#renderer%3D-class_method" title="renderer= (class method)">+ (Object) <strong>renderer=</strong>(renderer) </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>set the renderer to use in the controller.</p>
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</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="#initialize-instance_method" title="#initialize (instance method)">- (Controller) <strong>initialize</strong>(request) </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>initialize the controller.</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="#renderer-instance_method" title="#renderer (instance method)">- (Object) <strong>renderer</strong> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>a small helper to get the actual renderer.</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="#response-instance_method" title="#response (instance method)">- (Object) <strong>response</strong> </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>build the response and return it.</p>
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</div></span>
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</li>
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</ul>
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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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- (<tt><span class='object_link'><a href="" title="Zero::Controller (class)">Controller</a></span></tt>) <strong>initialize</strong>(request)
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</h3><div class="docstring">
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<div class="discussion">
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<p>initialize the controller</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'>request</span>
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<span class='type'>(<tt><span class='object_link'><a href="Request.html" title="Zero::Request (class)">Request</a></span></tt>)</span>
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—
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<div class='inline'>
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<p>a request object</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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30
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31
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32
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33</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 30</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_initialize identifier id'>initialize</span><span class='lparen token'>(</span><span class='rubyid_request identifier id'>request</span><span class='rparen token'>)</span>
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<span class='rubyid_@request ivar id'>@request</span> <span class='assign token'>=</span> <span class='rubyid_request identifier id'>request</span>
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<span class='rubyid_@response ivar id'>@response</span> <span class='assign token'>=</span> <span class='rubyid_Zero constant id'>Zero</span><span class='colon2 op'>::</span><span class='rubyid_Response constant id'>Response</span><span class='dot token'>.</span><span class='rubyid_new identifier id'>new</span>
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<span class='rubyid_end end kw'>end</span>
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</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="call-class_method">
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+ (<tt>Object</tt>) <strong>call</strong>(env)
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</h3><div class="docstring">
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<div class="discussion">
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<p>initialize a new instance of the controller and call response on it</p>
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</div>
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</div>
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<div class="tags">
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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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9
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10
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11</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 9</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_self self kw'>self</span><span class='dot token'>.</span><span class='rubyid_call identifier id'>call</span><span class='lparen token'>(</span><span class='rubyid_env identifier id'>env</span><span class='rparen token'>)</span>
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<span class='rubyid_new identifier id'>new</span><span class='lparen token'>(</span><span class='rubyid_Zero constant id'>Zero</span><span class='colon2 op'>::</span><span class='rubyid_Request constant id'>Request</span><span class='dot token'>.</span><span class='rubyid_new identifier id'>new</span><span class='lparen token'>(</span><span class='rubyid_env identifier id'>env</span><span class='rparen token'>)</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='rubyid_response identifier id'>response</span>
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<span class='rubyid_end end kw'>end</span>
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</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 class="method_details ">
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<h3 class="signature " id="renderer-class_method">
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+ (<tt>Object</tt>) <strong>renderer</strong>
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</h3><div class="docstring">
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<div class="discussion">
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<p>get the renderer set in the controller</p>
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</div>
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</div>
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<div class="tags">
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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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19
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20
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21</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 19</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_self self kw'>self</span><span class='dot token'>.</span><span class='rubyid_renderer identifier id'>renderer</span>
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<span class='rubyid_@@renderer ivar id'>@@renderer</span>
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<span class='rubyid_end end kw'>end</span>
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</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 class="method_details ">
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<h3 class="signature " id="renderer=-class_method">
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+ (<tt>Object</tt>) <strong>renderer=</strong>(renderer)
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</h3><div class="docstring">
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<div class="discussion">
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<p>set the renderer to use in the controller</p>
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</div>
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</div>
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<div class="tags">
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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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14
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15
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16</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 14</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_self self kw'>self</span><span class='dot token'>.</span><span class='rubyid_renderer identifier id'>renderer</span><span class='assign token'>=</span><span class='lparen token'>(</span><span class='rubyid_renderer identifier id'>renderer</span><span class='rparen token'>)</span>
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<span class='rubyid_@@renderer ivar id'>@@renderer</span> <span class='assign token'>=</span> <span class='rubyid_renderer identifier id'>renderer</span>
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<span class='rubyid_end end kw'>end</span>
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</pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="instance_method_details" class="method_details_list">
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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="renderer-instance_method">
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- (<tt>Object</tt>) <strong>renderer</strong>
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</h3><div class="docstring">
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<div class="discussion">
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<p>a small helper to get the actual renderer</p>
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</div>
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</div>
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<div class="tags">
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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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25
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26</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 24</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_renderer identifier id'>renderer</span>
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<span class='rubyid_self self kw'>self</span><span class='dot token'>.</span><span class='rubyid_class identifier id'>class</span><span class='dot token'>.</span><span class='rubyid_renderer identifier id'>renderer</span>
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<span class='rubyid_end end kw'>end</span>
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</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 class="method_details ">
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<h3 class="signature " id="response-instance_method">
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- (<tt>Object</tt>) <strong>response</strong>
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</h3><div class="docstring">
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<div class="discussion">
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<p>build the response and return it</p>
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<p>This method calls #process if it was defined so make it easier to process
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the request before rendering stuff.</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'></span>
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<div class='inline'>
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<p>Response a rack conform response</p>
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</div>
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</li>
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</ul>
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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40
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41
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42
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44</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/zero/controller.rb', line 40</span>
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<span class='rubyid_def def kw'>def</span> <span class='rubyid_response identifier id'>response</span>
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<span class='rubyid_process identifier id'>process</span> <span class='rubyid_if if_mod kw'>if</span> <span class='rubyid_respond_to? fid id'>respond_to?</span><span class='lparen token'>(</span><span class='symbol val'>:process</span><span class='rparen token'>)</span>
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<span class='rubyid_render identifier id'>render</span>
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<span class='rubyid_@response ivar id'>@response</span><span class='dot token'>.</span><span class='rubyid_to_a identifier id'>to_a</span>
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<span class='rubyid_end end kw'>end</span>
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</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 Nov 26 21:45:20 2012 by
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<a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
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0.8.3 (ruby-1.9.3).
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</div>
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</body>
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</html> |