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<?xml version="1.0" encoding="US-ASCII"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta content="text/html; charset=US-ASCII" http-equiv="Content-Type" /> <title>Class: Rack::Response</title> <link rel="stylesheet" href="../rdoc.css" type="text/css" media="screen" /> <script src="../js/jquery.js" type="text/javascript" charset="utf-8"></script> <script src="../js/thickbox-compressed.js" type="text/javascript" charset="utf-8"></script> <script src="../js/quicksearch.js" type="text/javascript" charset="utf-8"></script> <script src="../js/darkfish.js" type="text/javascript" charset="utf-8"></script> </head> <body id="top" class="class"> <div id="metadata"> <div id="home-metadata"> <div id="home-section" class="section"> <h3 class="section-header"> <a href="../index.html">Home</a> <a href="../index.html#classes">Classes</a> <a href="../index.html#methods">Methods</a> </h3> </div> </div> <div id="file-metadata"> <div id="file-list-section" class="section"> <h3 class="section-header">In Files</h3> <div class="section-body"> <ul> <li><a href="../lib/rack/response_rb.html?TB_iframe=true&height=550&width=785" class="thickbox" title="lib/rack/response.rb">lib/rack/response.rb</a></li> </ul> </div> </div> </div> <div id="class-metadata"> <!-- Parent Class --> <div id="parent-class-section" class="section"> <h3 class="section-header">Parent</h3> <p class="link"><a href="../Object.html">Object</a></p> </div> <!-- Namespace Contents --> <div id="namespace-list-section" class="section"> <h3 class="section-header">Namespace</h3> <ul class="link-list"> <li><span class="type">MODULE</span> <a href="Response/Helpers.html">Rack::Response::Helpers</a></li> </ul> </div> <!-- Method Quickref --> <div id="method-list-section" class="section"> <h3 class="section-header">Methods</h3> <ul class="link-list"> <li><a href="#method-c-new">::new</a></li> <li><a href="#method-i-5B-5D">#[]</a></li> <li><a href="#method-i-5B-5D-3D">#[]=</a></li> <li><a href="#method-i-close">#close</a></li> <li><a href="#method-i-delete_cookie">#delete_cookie</a></li> <li><a href="#method-i-each">#each</a></li> <li><a href="#method-i-empty-3F">#empty?</a></li> <li><a href="#method-i-finish">#finish</a></li> <li><a href="#method-i-redirect">#redirect</a></li> <li><a href="#method-i-set_cookie">#set_cookie</a></li> <li><a href="#method-i-to_a">#to_a</a></li> <li><a href="#method-i-to_ary">#to_ary</a></li> <li><a href="#method-i-write">#write</a></li> </ul> </div> <!-- Included Modules --> <div id="includes-section" class="section"> <h3 class="section-header">Included Modules</h3> <ul class="link-list"> <li><a class="include" href="Response/Helpers.html">Rack::Response::Helpers</a></li> </ul> </div> </div> <div id="project-metadata"> <div id="fileindex-section" class="section project-section"> <h3 class="section-header">Files</h3> <ul> <li class="file"><a href="../KNOWN-ISSUES.html">KNOWN-ISSUES</a></li> </ul> </div> <div id="classindex-section" class="section project-section"> <h3 class="section-header">Class/Module Index <span class="search-toggle"><img src="../images/find.png" height="16" width="16" alt="[+]" title="show/hide quicksearch" /></span></h3> <form action="#" method="get" accept-charset="utf-8" class="initially-hidden"> <fieldset> <legend>Quicksearch</legend> <input type="text" name="quicksearch" value="" class="quicksearch-field" /> </fieldset> </form> <ul class="link-list"> <li><a href="../Rack.html">Rack</a></li> <li><a href="../Rack/Auth.html">Rack::Auth</a></li> <li><a href="../Rack/Auth/AbstractHandler.html">Rack::Auth::AbstractHandler</a></li> <li><a href="../Rack/Auth/AbstractRequest.html">Rack::Auth::AbstractRequest</a></li> <li><a href="../Rack/Auth/Basic.html">Rack::Auth::Basic</a></li> <li><a href="../Rack/Auth/Basic/Request.html">Rack::Auth::Basic::Request</a></li> <li><a href="../Rack/Auth/Digest.html">Rack::Auth::Digest</a></li> <li><a href="../Rack/Auth/Digest/MD5.html">Rack::Auth::Digest::MD5</a></li> <li><a href="../Rack/Auth/Digest/Nonce.html">Rack::Auth::Digest::Nonce</a></li> <li><a href="../Rack/Auth/Digest/Params.html">Rack::Auth::Digest::Params</a></li> <li><a href="../Rack/Auth/Digest/Request.html">Rack::Auth::Digest::Request</a></li> <li><a href="../Rack/BodyProxy.html">Rack::BodyProxy</a></li> <li><a href="../Rack/Builder.html">Rack::Builder</a></li> <li><a href="../Rack/Cascade.html">Rack::Cascade</a></li> <li><a href="../Rack/Chunked.html">Rack::Chunked</a></li> <li><a href="../Rack/Chunked/Body.html">Rack::Chunked::Body</a></li> <li><a href="../Rack/CommonLogger.html">Rack::CommonLogger</a></li> <li><a href="../Rack/ConditionalGet.html">Rack::ConditionalGet</a></li> <li><a href="../Rack/Config.html">Rack::Config</a></li> <li><a href="../Rack/ContentLength.html">Rack::ContentLength</a></li> <li><a href="../Rack/ContentType.html">Rack::ContentType</a></li> <li><a href="../Rack/Deflater.html">Rack::Deflater</a></li> <li><a href="../Rack/Deflater/DeflateStream.html">Rack::Deflater::DeflateStream</a></li> <li><a href="../Rack/Deflater/GzipStream.html">Rack::Deflater::GzipStream</a></li> <li><a href="../Rack/Directory.html">Rack::Directory</a></li> <li><a href="../Rack/ETag.html">Rack::ETag</a></li> <li><a href="../Rack/File.html">Rack::File</a></li> <li><a href="../Rack/ForwardRequest.html">Rack::ForwardRequest</a></li> <li><a href="../Rack/Handler.html">Rack::Handler</a></li> <li><a href="../Rack/Handler/CGI.html">Rack::Handler::CGI</a></li> <li><a href="../Rack/Handler/EventedMongrel.html">Rack::Handler::EventedMongrel</a></li> <li><a href="../Rack/Handler/FastCGI.html">Rack::Handler::FastCGI</a></li> <li><a href="../Rack/Handler/LSWS.html">Rack::Handler::LSWS</a></li> <li><a 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href="../Rack/Response/Helpers.html">Rack::Response::Helpers</a></li> <li><a href="../Rack/RewindableInput.html">Rack::RewindableInput</a></li> <li><a href="../Rack/RewindableInput/Tempfile.html">Rack::RewindableInput::Tempfile</a></li> <li><a href="../Rack/Runtime.html">Rack::Runtime</a></li> <li><a href="../Rack/Sendfile.html">Rack::Sendfile</a></li> <li><a href="../Rack/Server.html">Rack::Server</a></li> <li><a href="../Rack/Server/Options.html">Rack::Server::Options</a></li> <li><a href="../Rack/Session.html">Rack::Session</a></li> <li><a href="../Rack/Session/Abstract.html">Rack::Session::Abstract</a></li> <li><a href="../Rack/Session/Abstract/ID.html">Rack::Session::Abstract::ID</a></li> <li><a href="../Rack/Session/Abstract/SessionHash.html">Rack::Session::Abstract::SessionHash</a></li> <li><a href="../Rack/Session/Cookie.html">Rack::Session::Cookie</a></li> <li><a href="../Rack/Session/Cookie/Base64.html">Rack::Session::Cookie::Base64</a></li> <li><a href="../Rack/Session/Cookie/Base64/JSON.html">Rack::Session::Cookie::Base64::JSON</a></li> <li><a href="../Rack/Session/Cookie/Base64/Marshal.html">Rack::Session::Cookie::Base64::Marshal</a></li> <li><a href="../Rack/Session/Cookie/Base64/ZipJSON.html">Rack::Session::Cookie::Base64::ZipJSON</a></li> <li><a href="../Rack/Session/Cookie/Identity.html">Rack::Session::Cookie::Identity</a></li> <li><a href="../Rack/Session/Memcache.html">Rack::Session::Memcache</a></li> <li><a href="../Rack/Session/Pool.html">Rack::Session::Pool</a></li> <li><a href="../Rack/ShowExceptions.html">Rack::ShowExceptions</a></li> <li><a href="../Rack/ShowStatus.html">Rack::ShowStatus</a></li> <li><a href="../Rack/Static.html">Rack::Static</a></li> <li><a href="../Rack/TempfileReaper.html">Rack::TempfileReaper</a></li> <li><a href="../Rack/URLMap.html">Rack::URLMap</a></li> <li><a href="../Rack/Utils.html">Rack::Utils</a></li> <li><a href="../Rack/Utils/Context.html">Rack::Utils::Context</a></li> <li><a href="../Rack/Utils/HeaderHash.html">Rack::Utils::HeaderHash</a></li> <li><a href="../Rack/Utils/InvalidParameterError.html">Rack::Utils::InvalidParameterError</a></li> <li><a href="../Rack/Utils/KeySpaceConstrainedParams.html">Rack::Utils::KeySpaceConstrainedParams</a></li> <li><a href="../Rack/Multipart.html">Rack::Utils::Multipart</a></li> <li><a href="../Rack/Utils/OkJson.html">Rack::Utils::OkJson</a></li> <li><a href="../Rack/Utils/OkJson/Error.html">Rack::Utils::OkJson::Error</a></li> <li><a href="../Rack/Utils/OkJson/Utf8Error.html">Rack::Utils::OkJson::Utf8Error</a></li> <li><a href="../Rack/Utils/ParameterTypeError.html">Rack::Utils::ParameterTypeError</a></li> <li><a href="../FCGI.html">FCGI</a></li> <li><a href="../FCGI/Stream.html">FCGI::Stream</a></li> <li><a href="../WEBrick.html">WEBrick</a></li> <li><a href="../WEBrick/HTTPResponse.html">WEBrick::HTTPResponse</a></li> <li><a href="../Object.html">Object</a></li> </ul> <div id="no-class-search-results" style="display: none;">No matching classes.</div> </div> </div> </div> <div id="documentation"> <h1 class="class">Rack::Response</h1> <div id="description" class="description"> <p><a href="Response.html">Rack::Response</a> provides a convenient interface to create a <a href="../Rack.html">Rack</a> response.</p> <p>It allows setting of headers and cookies, and provides useful defaults (a OK response containing HTML).</p> <p>You can use <a href="Response.html#method-i-write">Response#write</a> to iteratively generate your response, but note that this is buffered by <a href="Response.html">Rack::Response</a> until you call <tt>finish</tt>. <tt>finish</tt> however can take a block inside which calls to <tt>write</tt> are synchronous with the <a href="../Rack.html">Rack</a> response.</p> <p>Your application's <tt>call</tt> should end returning <a href="Response.html#method-i-finish">Response#finish</a>.</p> </div><!-- description --> <div id="5Buntitled-5D" class="documentation-section"> <!-- Constants --> <div id="constants-list" class="section"> <h3 class="section-header">Constants</h3> <dl> <dt><a name="CHUNKED">CHUNKED</a></dt> <dd class="description"></dd> <dt><a name="TRANSFER_ENCODING">TRANSFER_ENCODING</a></dt> <dd class="description"></dd> </dl> </div> <!-- Attributes --> <div id="attribute-method-details" class="method-section section"> <h3 class="section-header">Attributes</h3> <div id="body-attribute-method" class="method-detail"> <a name="body"></a> <a name="body="></a> <div class="method-heading attribute-method-heading"> <span class="method-name">body</span><span class="attribute-access-type">[RW]</span> </div> <div class="method-description"> </div> </div> <div id="header-attribute-method" class="method-detail"> <a name="header"></a> <div class="method-heading attribute-method-heading"> <span class="method-name">header</span><span class="attribute-access-type">[R]</span> </div> <div class="method-description"> </div> </div> <div id="headers-attribute-method" class="method-detail"> <a name="headers"></a> <div class="method-heading attribute-method-heading"> <span class="method-name">headers</span><span class="attribute-access-type">[R]</span> </div> <div class="method-description"> </div> </div> <div id="length-attribute-method" class="method-detail"> <a name="length"></a> <a name="length="></a> <div class="method-heading attribute-method-heading"> <span class="method-name">length</span><span class="attribute-access-type">[RW]</span> </div> <div class="method-description"> </div> </div> <div id="status-attribute-method" class="method-detail"> <a name="status"></a> <a name="status="></a> <div class="method-heading attribute-method-heading"> <span class="method-name">status</span><span class="attribute-access-type">[RW]</span> </div> <div class="method-description"> </div> </div> </div><!-- attribute-method-details --> <!-- Methods --> <div id="public-class-method-details" class="method-section section"> <h3 class="section-header">Public Class Methods</h3> <div id="new-method" class="method-detail "> <a name="method-c-new"></a> <div class="method-heading"> <span class="method-name">new</span><span class="method-args">(body=[], status=200, header={})</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="new-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 25</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">body</span>=[], <span class="ruby-identifier">status</span>=<span class="ruby-value">200</span>, <span class="ruby-identifier">header</span>={}) <span class="ruby-ivar">@status</span> = <span class="ruby-identifier">status</span>.<span class="ruby-identifier">to_i</span> <span class="ruby-ivar">@header</span> = <span class="ruby-constant">Utils</span><span class="ruby-operator">::</span><span class="ruby-constant">HeaderHash</span>.<span class="ruby-identifier">new</span>.<span class="ruby-identifier">merge</span>(<span class="ruby-identifier">header</span>) <span class="ruby-ivar">@chunked</span> = <span class="ruby-constant">CHUNKED</span> <span class="ruby-operator">==</span> <span class="ruby-ivar">@header</span>[<span class="ruby-constant">TRANSFER_ENCODING</span>] <span class="ruby-ivar">@writer</span> = <span class="ruby-identifier">lambda</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span> <span class="ruby-ivar">@body</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">x</span> } <span class="ruby-ivar">@block</span> = <span class="ruby-keyword">nil</span> <span class="ruby-ivar">@length</span> = <span class="ruby-value">0</span> <span class="ruby-ivar">@body</span> = [] <span class="ruby-keyword">if</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">respond_to?</span> <span class="ruby-value">:to_str</span> <span class="ruby-identifier">write</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">to_str</span> <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:each</span>) <span class="ruby-identifier">body</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">part</span><span class="ruby-operator">|</span> <span class="ruby-identifier">write</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">to_s</span> } <span class="ruby-keyword">else</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">TypeError</span>, <span class="ruby-string">"stringable or iterable required"</span> <span class="ruby-keyword">end</span> <span class="ruby-keyword">yield</span> <span class="ruby-keyword">self</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">block_given?</span> <span class="ruby-keyword">end</span></pre> </div><!-- new-source --> </div> </div><!-- new-method --> </div><!-- public-class-method-details --> <div id="public-instance-method-details" class="method-section section"> <h3 class="section-header">Public Instance Methods</h3> <div id="5B-5D-method" class="method-detail "> <a name="method-i-5B-5D"></a> <div class="method-heading"> <span class="method-name">[]</span><span class="method-args">(key)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="5B-5D-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 52</span> <span class="ruby-keyword">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-identifier">key</span>) <span class="ruby-identifier">header</span>[<span class="ruby-identifier">key</span>] <span class="ruby-keyword">end</span></pre> </div><!-- 5B-5D-source --> </div> </div><!-- 5B-5D-method --> <div id="5B-5D-3D-method" class="method-detail "> <a name="method-i-5B-5D-3D"></a> <div class="method-heading"> <span class="method-name">[]=</span><span class="method-args">(key, value)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="5B-5D-3D-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 56</span> <span class="ruby-keyword">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>) <span class="ruby-identifier">header</span>[<span class="ruby-identifier">key</span>] = <span class="ruby-identifier">value</span> <span class="ruby-keyword">end</span></pre> </div><!-- 5B-5D-3D-source --> </div> </div><!-- 5B-5D-3D-method --> <div id="close-method" class="method-detail "> <a name="method-i-close"></a> <div class="method-heading"> <span class="method-name">close</span><span class="method-args">()</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="close-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 107</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">close</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">close</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:close</span>) <span class="ruby-keyword">end</span></pre> </div><!-- close-source --> </div> </div><!-- close-method --> <div id="delete_cookie-method" class="method-detail "> <a name="method-i-delete_cookie"></a> <div class="method-heading"> <span class="method-name">delete_cookie</span><span class="method-args">(key, value={})</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="delete_cookie-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 64</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">delete_cookie</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>={}) <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">delete_cookie_header!</span>(<span class="ruby-identifier">header</span>, <span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>) <span class="ruby-keyword">end</span></pre> </div><!-- delete_cookie-source --> </div> </div><!-- delete_cookie-method --> <div id="each-method" class="method-detail "> <a name="method-i-each"></a> <div class="method-heading"> <span class="method-name">each</span><span class="method-args">(&callback)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="each-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 88</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">each</span>(&<span class="ruby-identifier">callback</span>) <span class="ruby-ivar">@body</span>.<span class="ruby-identifier">each</span>(&<span class="ruby-identifier">callback</span>) <span class="ruby-ivar">@writer</span> = <span class="ruby-identifier">callback</span> <span class="ruby-ivar">@block</span>.<span class="ruby-identifier">call</span>(<span class="ruby-keyword">self</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@block</span> <span class="ruby-keyword">end</span></pre> </div><!-- each-source --> </div> </div><!-- each-method --> <div id="empty-3F-method" class="method-detail "> <a name="method-i-empty-3F"></a> <div class="method-heading"> <span class="method-name">empty?</span><span class="method-args">()</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="empty-3F-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 111</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">empty?</span> <span class="ruby-ivar">@block</span> <span class="ruby-operator">==</span> <span class="ruby-keyword">nil</span> <span class="ruby-operator">&&</span> <span class="ruby-ivar">@body</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword">end</span></pre> </div><!-- empty-3F-source --> </div> </div><!-- empty-3F-method --> <div id="finish-method" class="method-detail "> <a name="method-i-finish"></a> <div class="method-heading"> <span class="method-name">finish</span><span class="method-args">(&block)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="finish-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 73</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">finish</span>(&<span class="ruby-identifier">block</span>) <span class="ruby-ivar">@block</span> = <span class="ruby-identifier">block</span> <span class="ruby-keyword">if</span> [<span class="ruby-value">204</span>, <span class="ruby-value">205</span>, <span class="ruby-value">304</span>].<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">status</span>.<span class="ruby-identifier">to_i</span>) <span class="ruby-identifier">header</span>.<span class="ruby-identifier">delete</span> <span class="ruby-constant">CONTENT_TYPE</span> <span class="ruby-identifier">header</span>.<span class="ruby-identifier">delete</span> <span class="ruby-constant">CONTENT_LENGTH</span> <span class="ruby-identifier">close</span> [<span class="ruby-identifier">status</span>.<span class="ruby-identifier">to_i</span>, <span class="ruby-identifier">header</span>, []] <span class="ruby-keyword">else</span> [<span class="ruby-identifier">status</span>.<span class="ruby-identifier">to_i</span>, <span class="ruby-identifier">header</span>, <span class="ruby-constant">BodyProxy</span>.<span class="ruby-identifier">new</span>(<span class="ruby-keyword">self</span>){}] <span class="ruby-keyword">end</span> <span class="ruby-keyword">end</span></pre> </div><!-- finish-source --> </div> <div class="aliases"> Also aliased as: <a href="Response.html#method-i-to_a">to_a</a>, <a href="Response.html#method-i-to_ary">to_ary</a> </div> </div><!-- finish-method --> <div id="redirect-method" class="method-detail "> <a name="method-i-redirect"></a> <div class="method-heading"> <span class="method-name">redirect</span><span class="method-args">(target, status=302)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="redirect-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 68</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">redirect</span>(<span class="ruby-identifier">target</span>, <span class="ruby-identifier">status</span>=<span class="ruby-value">302</span>) <span class="ruby-keyword">self</span>.<span class="ruby-identifier">status</span> = <span class="ruby-identifier">status</span> <span class="ruby-keyword">self</span>[<span class="ruby-string">"Location"</span>] = <span class="ruby-identifier">target</span> <span class="ruby-keyword">end</span></pre> </div><!-- redirect-source --> </div> </div><!-- redirect-method --> <div id="set_cookie-method" class="method-detail "> <a name="method-i-set_cookie"></a> <div class="method-heading"> <span class="method-name">set_cookie</span><span class="method-args">(key, value)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="set_cookie-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 60</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">set_cookie</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>) <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">set_cookie_header!</span>(<span class="ruby-identifier">header</span>, <span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>) <span class="ruby-keyword">end</span></pre> </div><!-- set_cookie-source --> </div> </div><!-- set_cookie-method --> <div id="to_a-method" class="method-detail method-alias"> <a name="method-i-to_a"></a> <div class="method-heading"> <span class="method-name">to_a</span><span class="method-args">(&block)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> </div> <div class="aliases"> Alias for: <a href="Response.html#method-i-finish">finish</a> </div> </div><!-- to_a-method --> <div id="to_ary-method" class="method-detail method-alias"> <a name="method-i-to_ary"></a> <div class="method-heading"> <span class="method-name">to_ary</span><span class="method-args">(&block)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> </div> <div class="aliases"> Alias for: <a href="Response.html#method-i-finish">finish</a> </div> </div><!-- to_ary-method --> <div id="write-method" class="method-detail "> <a name="method-i-write"></a> <div class="method-heading"> <span class="method-name">write</span><span class="method-args">(str)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <p>Append to body and update Content-Length.</p> <p>NOTE: Do not mix <a href="Response.html#method-i-write">write</a> and direct <a href="Response.html#attribute-i-body">body</a> access!</p> <div class="method-source-code" id="write-source"> <pre> <span class="ruby-comment"># File lib/rack/response.rb, line 98</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier">write</span>(<span class="ruby-identifier">str</span>) <span class="ruby-identifier">s</span> = <span class="ruby-identifier">str</span>.<span class="ruby-identifier">to_s</span> <span class="ruby-ivar">@length</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Utils</span>.<span class="ruby-identifier">bytesize</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@chunked</span> <span class="ruby-ivar">@writer</span>.<span class="ruby-identifier">call</span> <span class="ruby-identifier">s</span> <span class="ruby-identifier">header</span>[<span class="ruby-constant">CONTENT_LENGTH</span>] = <span class="ruby-ivar">@length</span>.<span class="ruby-identifier">to_s</span> <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@chunked</span> <span class="ruby-identifier">str</span> <span class="ruby-keyword">end</span></pre> </div><!-- write-source --> </div> </div><!-- write-method --> </div><!-- public-instance-method-details --> </div><!-- 5Buntitled-5D --> </div><!-- documentation --> <div id="validator-badges"> <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p> <p><small>Generated with the <a href="http://deveiate.org/projects/Darkfish-Rdoc/">Darkfish Rdoc Generator</a> 2</small>.</p> </div> </body> </html>