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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>class Rack::ForwardRequest - rack-2.2.23 Documentation</title> <script type="text/javascript"> var rdoc_rel_prefix = "../"; var index_rel_prefix = "../"; </script> <script src="../js/navigation.js" defer></script> <script src="../js/search.js" defer></script> <script src="../js/search_index.js" defer></script> <script src="../js/searcher.js" defer></script> <script src="../js/darkfish.js" defer></script> <link href="../css/fonts.css" rel="stylesheet"> <link href="../css/rdoc.css" rel="stylesheet"> <body id="top" role="document" class="class"> <nav role="navigation"> <div id="project-navigation"> <div id="home-section" role="region" title="Quick navigation" class="nav-section"> <h2> <a href="../index.html" rel="home">Home</a> </h2> <div id="table-of-contents-navigation"> <a href="../table_of_contents.html#pages">Pages</a> <a href="../table_of_contents.html#classes">Classes</a> <a href="../table_of_contents.html#methods">Methods</a> </div> </div> <div id="search-section" role="search" class="project-section initially-hidden"> <form action="#" method="get" accept-charset="utf-8"> <div id="search-field-wrapper"> <input id="search-field" role="combobox" aria-label="Search" aria-autocomplete="list" aria-controls="search-results" type="text" name="search" placeholder="Search" spellcheck="false" title="Type to search, Up and Down to navigate, Enter to load"> </div> <ul id="search-results" aria-label="Search Results" aria-busy="false" aria-expanded="false" aria-atomic="false" class="initially-hidden"></ul> </form> </div> </div> <div id="class-metadata"> <div id="parent-class-section" class="nav-section"> <h3>Parent</h3> <p class="link">Exception </div> <!-- Method Quickref --> <div id="method-list-section" class="nav-section"> <h3>Methods</h3> <ul class="link-list" role="directory"> <li class="calls-super" ><a href="#method-c-new">::new</a> </ul> </div> </div> </nav> <main role="main" aria-labelledby="class-Rack::ForwardRequest"> <h1 id="class-Rack::ForwardRequest" class="class"> class Rack::ForwardRequest </h1> <section class="description"> <p><a href="ForwardRequest.html"><code>Rack::ForwardRequest</code></a> gets caught by <a href="Recursive.html"><code>Rack::Recursive</code></a> and redirects the current request to the app at <code>url</code>.</p> <pre class="ruby"><span class="ruby-identifier">raise</span> <span class="ruby-constant">ForwardRequest</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">"/not-found"</span>) </pre> </section> <section id="5Buntitled-5D" class="documentation-section"> <section class="attribute-method-details" class="method-section"> <header> <h3>Attributes</h3> </header> <div id="attribute-i-env" class="method-detail"> <div class="method-heading attribute-method-heading"> <span class="method-name">env</span><span class="attribute-access-type">[R]</span> </div> <div class="method-description"> </div> </div> <div id="attribute-i-url" class="method-detail"> <div class="method-heading attribute-method-heading"> <span class="method-name">url</span><span class="attribute-access-type">[R]</span> </div> <div class="method-description"> </div> </div> </section> <section id="public-class-5Buntitled-5D-method-details" class="method-section"> <header> <h3>Public Class Methods</h3> </header> <div id="method-c-new" class="method-detail "> <div class="method-heading"> <span class="method-name">new</span><span class="method-args">(url, env = {})</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-calls-super"> Calls superclass method </div> <div class="method-source-code" id="new-source"> <pre><span class="ruby-comment"># File lib/rack/recursive.rb, line 15</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">url</span>, <span class="ruby-identifier">env</span> = {}) <span class="ruby-ivar">@url</span> = <span class="ruby-constant">URI</span>(<span class="ruby-identifier">url</span>) <span class="ruby-ivar">@env</span> = <span class="ruby-identifier">env</span> <span class="ruby-ivar">@env</span>[<span class="ruby-constant">PATH_INFO</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">path</span> <span class="ruby-ivar">@env</span>[<span class="ruby-constant">QUERY_STRING</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">query</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">query</span> <span class="ruby-ivar">@env</span>[<span class="ruby-constant">HTTP_HOST</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">host</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">host</span> <span class="ruby-ivar">@env</span>[<span class="ruby-constant">HTTP_PORT</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">port</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">port</span> <span class="ruby-ivar">@env</span>[<span class="ruby-constant">RACK_URL_SCHEME</span>] = <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">scheme</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@url</span>.<span class="ruby-identifier">scheme</span> <span class="ruby-keyword">super</span> <span class="ruby-node">"forwarding to #{url}"</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> </section> </section> </main> <footer id="validator-badges" role="contentinfo"> <p><a href="https://validator.w3.org/check/referer">Validate</a> <p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1. <p>Based on <a 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