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2012-10-25 10:59:41 +02:00
<!DOCTYPE html>
<html>
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<title>module CommitsHelper - Rails Application Documentation</title>
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<h3 class="section-header">Defined In</h3>
<ul>
<li>app/helpers/commits_helper.rb
</ul>
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<!-- Method Quickref -->
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<h3 class="section-header">Methods</h3>
<ul class="link-list">
<li><a href="#method-i-build_line_anchor">#build_line_anchor</a>
<li><a href="#method-i-each_diff_line">#each_diff_line</a>
<li><a href="#method-i-identification_type">#identification_type</a>
<li><a href="#method-i-image_diff_class">#image_diff_class</a>
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<li><a href="./CommitsHelper.html">CommitsHelper</a>
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<li><a href="./MergeRequestsHelper.html">MergeRequestsHelper</a>
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<li><a href="./NotesHelper.html">NotesHelper</a>
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<li><a href="./ProfileHelper.html">ProfileHelper</a>
<li><a href="./Project.html">Project</a>
<li><a href="./ProjectHook.html">ProjectHook</a>
<li><a href="./ProjectObserver.html">ProjectObserver</a>
<li><a href="./ProjectResourceController.html">ProjectResourceController</a>
<li><a href="./ProjectsController.html">ProjectsController</a>
<li><a href="./ProjectsHelper.html">ProjectsHelper</a>
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<li><a href="./SnippetsHelper.html">SnippetsHelper</a>
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<li><a href="./SystemHookWorker.html">SystemHookWorker</a>
<li><a href="./TabHelper.html">TabHelper</a>
<li><a href="./TagsHelper.html">TagsHelper</a>
<li><a href="./Team.html">Team</a>
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<div id="documentation">
<h1 class="module">module CommitsHelper</h1>
<div id="description" class="description">
</div><!-- description -->
<section id="5Buntitled-5D" class="documentation-section">
<!-- Methods -->
<section id="public-instance-5Buntitled-5D-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="method-i-build_line_anchor" class="method-detail ">
<div class="method-heading">
<span class="method-name">build_line_anchor</span><span
class="method-args">(index, line_new, line_old)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="build_line_anchor-source">
<pre><span class="ruby-comment"># File app/helpers/commits_helper.rb, line 12</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">build_line_anchor</span>(<span class="ruby-identifier">index</span>, <span class="ruby-identifier">line_new</span>, <span class="ruby-identifier">line_old</span>)
<span class="ruby-node">&quot;#{index}_#{line_old}_#{line_new}&quot;</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- build_line_anchor-source -->
</div>
</div><!-- build_line_anchor-method -->
<div id="method-i-each_diff_line" class="method-detail ">
<div class="method-heading">
<span class="method-name">each_diff_line</span><span
class="method-args">(diff_arr, index) { |full_line, type, nil, nil, nil| ... }</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="each_diff_line-source">
<pre><span class="ruby-comment"># File app/helpers/commits_helper.rb, line 16</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">each_diff_line</span>(<span class="ruby-identifier">diff_arr</span>, <span class="ruby-identifier">index</span>)
<span class="ruby-identifier">line_old</span> = <span class="ruby-value">1</span>
<span class="ruby-identifier">line_new</span> = <span class="ruby-value">1</span>
<span class="ruby-identifier">type</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-identifier">lines_arr</span> = <span class="ruby-operator">::</span><span class="ruby-constant">Gitlab</span><span class="ruby-operator">::</span><span class="ruby-constant">InlineDiff</span>.<span class="ruby-identifier">processing</span> <span class="ruby-identifier">diff_arr</span>
<span class="ruby-identifier">lines_arr</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">line</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r^\-\-\- \/dev\/null/</span>)
<span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r^\+\+\+ \/dev\/null/</span>)
<span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r^\-\-\- a/</span>)
<span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r^\+\+\+ b/</span>)
<span class="ruby-identifier">full_line</span> = <span class="ruby-identifier">html_escape</span>(<span class="ruby-identifier">line</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">%r\n/</span>, <span class="ruby-string">''</span>))
<span class="ruby-identifier">full_line</span> = <span class="ruby-operator">::</span><span class="ruby-constant">Gitlab</span><span class="ruby-operator">::</span><span class="ruby-constant">InlineDiff</span>.<span class="ruby-identifier">replace_markers</span> <span class="ruby-identifier">full_line</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r^@@ -/</span>)
<span class="ruby-identifier">type</span> = <span class="ruby-string">&quot;match&quot;</span>
<span class="ruby-identifier">line_old</span> = <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r\-[0-9]*/</span>)[<span class="ruby-value">0</span>].<span class="ruby-identifier">to_i</span>.<span class="ruby-identifier">abs</span> <span class="ruby-keyword">rescue</span> <span class="ruby-value">0</span>
<span class="ruby-identifier">line_new</span> = <span class="ruby-identifier">line</span>.<span class="ruby-identifier">match</span>(<span class="ruby-regexp">%r\+[0-9]*/</span>)[<span class="ruby-value">0</span>].<span class="ruby-identifier">to_i</span>.<span class="ruby-identifier">abs</span> <span class="ruby-keyword">rescue</span> <span class="ruby-value">0</span>
<span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">line_old</span> <span class="ruby-operator">==</span> <span class="ruby-value">1</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">line_new</span> <span class="ruby-operator">==</span> <span class="ruby-value">1</span> <span class="ruby-comment">#top of file</span>
<span class="ruby-keyword">yield</span>(<span class="ruby-identifier">full_line</span>, <span class="ruby-identifier">type</span>, <span class="ruby-keyword">nil</span>, <span class="ruby-keyword">nil</span>, <span class="ruby-keyword">nil</span>)
<span class="ruby-keyword">next</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">type</span> = <span class="ruby-identifier">identification_type</span>(<span class="ruby-identifier">line</span>)
<span class="ruby-identifier">line_code</span> = <span class="ruby-identifier">build_line_anchor</span>(<span class="ruby-identifier">index</span>, <span class="ruby-identifier">line_new</span>, <span class="ruby-identifier">line_old</span>)
<span class="ruby-keyword">yield</span>(<span class="ruby-identifier">full_line</span>, <span class="ruby-identifier">type</span>, <span class="ruby-identifier">line_code</span>, <span class="ruby-identifier">line_new</span>, <span class="ruby-identifier">line_old</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-string">&quot;+&quot;</span>
<span class="ruby-identifier">line_new</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">line</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-string">&quot;-&quot;</span>
<span class="ruby-identifier">line_old</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">line_new</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
<span class="ruby-identifier">line_old</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- each_diff_line-source -->
</div>
</div><!-- each_diff_line-method -->
<div id="method-i-identification_type" class="method-detail ">
<div class="method-heading">
<span class="method-name">identification_type</span><span
class="method-args">(line)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="identification_type-source">
<pre><span class="ruby-comment"># File app/helpers/commits_helper.rb, line 2</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">identification_type</span>(<span class="ruby-identifier">line</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">line</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-string">&quot;+&quot;</span>
<span class="ruby-string">&quot;new&quot;</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">line</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-string">&quot;-&quot;</span>
<span class="ruby-string">&quot;old&quot;</span>
<span class="ruby-keyword">else</span>
<span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- identification_type-source -->
</div>
</div><!-- identification_type-method -->
<div id="method-i-image_diff_class" class="method-detail ">
<div class="method-heading">
<span class="method-name">image_diff_class</span><span
class="method-args">(diff)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="image_diff_class-source">
<pre><span class="ruby-comment"># File app/helpers/commits_helper.rb, line 58</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">image_diff_class</span>(<span class="ruby-identifier">diff</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">diff</span>.<span class="ruby-identifier">deleted_file</span>
<span class="ruby-string">&quot;diff_image_removed&quot;</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">diff</span>.<span class="ruby-identifier">new_file</span>
<span class="ruby-string">&quot;diff_image_added&quot;</span>
<span class="ruby-keyword">else</span>
<span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- image_diff_class-source -->
</div>
</div><!-- image_diff_class-method -->
</section><!-- public-instance-method-details -->
</section><!-- 5Buntitled-5D -->
</div><!-- documentation -->
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