<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>TreeDecorator</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <link rel="stylesheet" href="../css/reset.css" type="text/css" media="screen" /> <link rel="stylesheet" href="../css/main.css" type="text/css" media="screen" /> <link rel="stylesheet" href="../css/github.css" type="text/css" media="screen" /> <script src="../js/jquery-1.3.2.min.js" type="text/javascript" charset="utf-8"></script> <script src="../js/jquery-effect.js" type="text/javascript" charset="utf-8"></script> <script src="../js/main.js" type="text/javascript" charset="utf-8"></script> <script src="../js/highlight.pack.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="banner"> <h1> <span class="type">Class</span> TreeDecorator <span class="parent">< <a href="ApplicationDecorator.html">ApplicationDecorator</a> </span> </h1> <ul class="files"> <li><a href="../files/app/decorators/tree_decorator_rb.html">app/decorators/tree_decorator.rb</a></li> </ul> </div> <div id="bodyContent"> <div id="content"> <!-- Method ref --> <div class="sectiontitle">Methods</div> <dl class="methods"> <dt>B</dt> <dd> <ul> <li> <a href="#method-i-breadcrumbs">breadcrumbs</a> </li> </ul> </dd> <dt>R</dt> <dd> <ul> <li> <a href="#method-i-readme">readme</a> </li> </ul> </dd> <dt>U</dt> <dd> <ul> <li> <a href="#method-i-up_dir-3F">up_dir?</a>, </li> <li> <a href="#method-i-up_dir_path">up_dir_path</a> </li> </ul> </dd> </dl> <!-- Methods --> <div class="sectiontitle">Instance Public methods</div> <div class="method"> <div class="title method-title" id="method-i-breadcrumbs"> <b>breadcrumbs</b>(max_links = 2) <a href="../classes/TreeDecorator.html#method-i-breadcrumbs" name="method-i-breadcrumbs" class="permalink">Link</a> </div> <div class="description"> </div> <div class="sourcecode"> <p class="source-link"> Source: <a href="javascript:toggleSource('method-i-breadcrumbs_source')" id="l_method-i-breadcrumbs_source">show</a> </p> <div id="method-i-breadcrumbs_source" class="dyn-source"> <pre><span class="ruby-comment"># File app/decorators/tree_decorator.rb, line 4</span> <span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">breadcrumbs</span>(<span class="ruby-identifier">max_links</span> = <span class="ruby-number">2</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">path</span> <span class="ruby-identifier">part_path</span> = <span class="ruby-string">""</span> <span class="ruby-identifier">parts</span> = <span class="ruby-identifier">path</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">"\/"</span>) <span class="ruby-comment">#parts = parts[0...-1] if is_blob?</span> <span class="ruby-keyword">yield</span>(<span class="ruby-identifier">h</span>.<span class="ruby-identifier">link_to</span>(<span class="ruby-string">".."</span>, <span class="ruby-node">"#"</span>)) <span class="ruby-keyword">if</span> <span class="ruby-identifier">parts</span>.<span class="ruby-identifier">count</span> <span class="ruby-operator">></span> <span class="ruby-identifier">max_links</span> <span class="ruby-identifier">parts</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">part</span><span class="ruby-operator">|</span> <span class="ruby-identifier">part_path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">part_path</span>, <span class="ruby-identifier">part</span>) <span class="ruby-keyword">unless</span> <span class="ruby-identifier">part_path</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-identifier">part_path</span> = <span class="ruby-identifier">part</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">part_path</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">parts</span>.<span class="ruby-identifier">last</span>(<span class="ruby-number">2</span>).<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">part</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">parts</span>.<span class="ruby-identifier">count</span> <span class="ruby-operator">></span> <span class="ruby-identifier">max_links</span> <span class="ruby-keyword">yield</span>(<span class="ruby-identifier">h</span>.<span class="ruby-identifier">link_to</span>(<span class="ruby-identifier">h</span>.<span class="ruby-identifier">truncate</span>(<span class="ruby-identifier">part</span>, <span class="ruby-identifier">length</span><span class="ruby-operator">:</span> <span class="ruby-number">40</span>), <span class="ruby-identifier">h</span>.<span class="ruby-identifier">project_tree_path</span>(<span class="ruby-identifier">project</span>, <span class="ruby-identifier">h</span>.<span class="ruby-identifier">tree_join</span>(<span class="ruby-identifier">ref</span>, <span class="ruby-identifier">part_path</span>)))) <span class="ruby-keyword">end</span> <span class="ruby-keyword">end</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> <div class="method"> <div class="title method-title" id="method-i-readme"> <b>readme</b>() <a href="../classes/TreeDecorator.html#method-i-readme" name="method-i-readme" class="permalink">Link</a> </div> <div class="description"> </div> <div class="sourcecode"> <p class="source-link"> Source: <a href="javascript:toggleSource('method-i-readme_source')" id="l_method-i-readme_source">show</a> </p> <div id="method-i-readme_source" class="dyn-source"> <pre><span class="ruby-comment"># File app/decorators/tree_decorator.rb, line 32</span> <span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">readme</span> <span class="ruby-ivar">@readme</span> <span class="ruby-operator">||=</span> <span class="ruby-identifier">contents</span>.<span class="ruby-identifier">find</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">c</span><span class="ruby-operator">|</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">Grit</span><span class="ruby-operator">::</span><span class="ruby-constant">Blob</span>) <span class="ruby-keyword">and</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">%r^readme/</span> } <span class="ruby-keyword">end</span></pre> </div> </div> </div> <div class="method"> <div class="title method-title" id="method-i-up_dir-3F"> <b>up_dir?</b>() <a href="../classes/TreeDecorator.html#method-i-up_dir-3F" name="method-i-up_dir-3F" class="permalink">Link</a> </div> <div class="description"> </div> <div class="sourcecode"> <p class="source-link"> Source: <a href="javascript:toggleSource('method-i-up_dir-3F_source')" id="l_method-i-up_dir-3F_source">show</a> </p> <div id="method-i-up_dir-3F_source" class="dyn-source"> <pre><span class="ruby-comment"># File app/decorators/tree_decorator.rb, line 23</span> <span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">up_dir?</span> <span class="ruby-identifier">path</span>.<span class="ruby-identifier">present?</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> <div class="method"> <div class="title method-title" id="method-i-up_dir_path"> <b>up_dir_path</b>() <a href="../classes/TreeDecorator.html#method-i-up_dir_path" name="method-i-up_dir_path" class="permalink">Link</a> </div> <div class="description"> </div> <div class="sourcecode"> <p class="source-link"> Source: <a href="javascript:toggleSource('method-i-up_dir_path_source')" id="l_method-i-up_dir_path_source">show</a> </p> <div id="method-i-up_dir_path_source" class="dyn-source"> <pre><span class="ruby-comment"># File app/decorators/tree_decorator.rb, line 27</span> <span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">up_dir_path</span> <span class="ruby-identifier">file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">path</span>, <span class="ruby-string">".."</span>) <span class="ruby-identifier">h</span>.<span class="ruby-identifier">project_tree_path</span>(<span class="ruby-identifier">project</span>, <span class="ruby-identifier">h</span>.<span class="ruby-identifier">tree_join</span>(<span class="ruby-identifier">ref</span>, <span class="ruby-identifier">file</span>)) <span class="ruby-keyword">end</span></pre> </div> </div> </div> </div> </div> </body> </html>