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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>class Rack::Directory::DirectoryBody - rack-2.2.10 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">Struct.new(:root, :path, :files) </div> <!-- Method Quickref --> <div id="method-list-section" class="nav-section"> <h3>Methods</h3> <ul class="link-list" role="directory"> <li ><a href="#method-i-DIR_FILE_escape">#DIR_FILE_escape</a> <li ><a href="#method-i-each">#each</a> </ul> </div> </div> </nav> <main role="main" aria-labelledby="class-Rack::Directory::DirectoryBody"> <h1 id="class-Rack::Directory::DirectoryBody" class="class"> class Rack::Directory::DirectoryBody </h1> <section class="description"> <p>Body class for directory entries, showing an index page with links to each file.</p> </section> <section id="5Buntitled-5D" class="documentation-section"> <section id="public-instance-5Buntitled-5D-method-details" class="method-section"> <header> <h3>Public Instance Methods</h3> </header> <div id="method-i-each" class="method-detail "> <div class="method-heading"> <span class="method-name">each</span><span class="method-args">() { |DIR_PAGE_HEADER % [ show_path, show_path ]| ... }</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/directory.rb, line 47</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">each</span> <span class="ruby-identifier">show_path</span> = <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">escape_html</span>(<span class="ruby-identifier">path</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp">/^#{root}/</span>, <span class="ruby-string">''</span>)) <span class="ruby-keyword">yield</span>(<span class="ruby-constant">DIR_PAGE_HEADER</span> <span class="ruby-operator">%</span> [ <span class="ruby-identifier">show_path</span>, <span class="ruby-identifier">show_path</span> ]) <span class="ruby-keyword">unless</span> <span class="ruby-identifier">path</span>.<span class="ruby-identifier">chomp</span>(<span class="ruby-string">'/'</span>) <span class="ruby-operator">==</span> <span class="ruby-identifier">root</span> <span class="ruby-keyword">yield</span>(<span class="ruby-constant">DIR_FILE</span> <span class="ruby-operator">%</span> <span class="ruby-constant">DIR_FILE_escape</span>(<span class="ruby-identifier">files</span>.<span class="ruby-identifier">call</span>(<span class="ruby-string">'..'</span>))) <span class="ruby-keyword">end</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">foreach</span>(<span class="ruby-identifier">path</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">basename</span><span class="ruby-operator">|</span> <span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">basename</span>.<span class="ruby-identifier">start_with?</span>(<span class="ruby-string">'.'</span>) <span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">f</span> = <span class="ruby-identifier">files</span>.<span class="ruby-identifier">call</span>(<span class="ruby-identifier">basename</span>) <span class="ruby-keyword">yield</span>(<span class="ruby-constant">DIR_FILE</span> <span class="ruby-operator">%</span> <span class="ruby-constant">DIR_FILE_escape</span>(<span class="ruby-identifier">f</span>)) <span class="ruby-keyword">end</span> <span class="ruby-keyword">yield</span>(<span class="ruby-constant">DIR_PAGE_FOOTER</span>) <span class="ruby-keyword">end</span></pre> </div> </div> </div> </section> <section id="private-instance-5Buntitled-5D-method-details" class="method-section"> <header> <h3>Private Instance Methods</h3> </header> <div id="method-i-DIR_FILE_escape" class="method-detail "> <div class="method-heading"> <span class="method-name">DIR_FILE_escape</span><span class="method-args">(htmls)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <p>Escape each element in the array of html strings.</p> <div class="method-source-code" id="DIR_FILE_escape-source"> <pre><span class="ruby-comment"># File lib/rack/directory.rb, line 67</span> <span class="ruby-keyword">def</span> <span class="ruby-constant">DIR_FILE_escape</span>(<span class="ruby-identifier ruby-title">htmls</span>) <span class="ruby-identifier">htmls</span>.<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">e</span><span class="ruby-operator">|</span> <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">escape_html</span>(<span class="ruby-identifier">e</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 href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>. </footer>