191 lines
No EOL
7.8 KiB
HTML
191 lines
No EOL
7.8 KiB
HTML
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<head>
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<title>Module: Erubis::SimplifyEnhancer</title>
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<script type="text/javascript">
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<body>
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<div id="classHeader">
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<table class="header-table">
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<tr class="top-aligned-row">
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<td><strong>Module</strong></td>
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<td class="class-name-in-header">Erubis::SimplifyEnhancer</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>In:</strong></td>
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<td>
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<a href="../../files/erubis/enhancer_rb.html">
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erubis/enhancer.rb
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</a>
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<br />
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</td>
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</tr>
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</table>
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<div id="bodyContent">
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<div id="contextContent">
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<div id="description">
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<p>
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get <a href="SimplifyEnhancer.html#M000059">convert</a> faster, but spaces
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around ’<%…%>’ are not trimmed.
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</p>
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<p>
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this is language-independent.
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</p>
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</div>
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</div>
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<div id="method-list">
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<h3 class="section-bar">Methods</h3>
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<div class="name-list">
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<a href="#M000059">convert</a>
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</div>
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</div>
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<!-- if includes -->
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<div id="section">
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<div id="constants-list">
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<h3 class="section-bar">Constants</h3>
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<div class="name-list">
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<table summary="Constants">
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<tr class="top-aligned-row context-row">
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<td class="context-item-name">SIMPLE_REGEXP</td>
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<td>=</td>
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<td class="context-item-value">/<%(=+|\#)?(.*?)-?%>/m</td>
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<td width="3em"> </td>
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<td class="context-item-desc">
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DEFAULT_REGEXP = /(^[ \t]*)?<%(=+|\#)?(.*?)-?%>([ \t]*\r?\n)?/m
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="methods">
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<h3 class="section-bar">Public Instance methods</h3>
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<div id="method-M000059" class="method-detail">
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<a name="M000059"></a>
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<div class="method-heading">
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<a href="#M000059" class="method-signature">
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<span class="method-name">convert</span><span class="method-args">(input)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000059-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000059-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/enhancer.rb, line 342</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">convert</span>(<span class="ruby-identifier">input</span>)
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<span class="ruby-identifier">src</span> = <span class="ruby-value str">""</span>
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<span class="ruby-identifier">add_preamble</span>(<span class="ruby-identifier">src</span>)
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<span class="ruby-comment cmt">#regexp = pattern_regexp(@pattern)</span>
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<span class="ruby-identifier">pos</span> = <span class="ruby-value">0</span>
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<span class="ruby-identifier">input</span>.<span class="ruby-identifier">scan</span>(<span class="ruby-constant">SIMPLE_REGEXP</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">indicator</span>, <span class="ruby-identifier">code</span><span class="ruby-operator">|</span>
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<span class="ruby-identifier">match</span> = <span class="ruby-constant">Regexp</span>.<span class="ruby-identifier">last_match</span>
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<span class="ruby-identifier">index</span> = <span class="ruby-identifier">match</span>.<span class="ruby-identifier">begin</span>(<span class="ruby-value">0</span>)
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<span class="ruby-identifier">text</span> = <span class="ruby-identifier">input</span>[<span class="ruby-identifier">pos</span>, <span class="ruby-identifier">index</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">pos</span>]
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<span class="ruby-identifier">pos</span> = <span class="ruby-identifier">match</span>.<span class="ruby-identifier">end</span>(<span class="ruby-value">0</span>)
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<span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
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<span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">indicator</span> <span class="ruby-comment cmt"># <% %></span>
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<span class="ruby-identifier">add_stmt</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
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<span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">indicator</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\#</span> <span class="ruby-comment cmt"># <%# %></span>
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<span class="ruby-identifier">n</span> = <span class="ruby-identifier">code</span>.<span class="ruby-identifier">count</span>(<span class="ruby-value str">"\n"</span>)
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<span class="ruby-identifier">add_stmt</span>(<span class="ruby-identifier">src</span>, <span class="ruby-value str">"\n"</span> <span class="ruby-operator">*</span> <span class="ruby-identifier">n</span>)
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<span class="ruby-keyword kw">else</span> <span class="ruby-comment cmt"># <%= %></span>
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<span class="ruby-identifier">add_expr</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>, <span class="ruby-identifier">indicator</span>)
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-comment cmt">#rest = $' || input # ruby1.8</span>
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<span class="ruby-identifier">rest</span> = <span class="ruby-identifier">pos</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">input</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">input</span>[<span class="ruby-identifier">pos</span><span class="ruby-operator">..</span><span class="ruby-value">-1</span>] <span class="ruby-comment cmt"># ruby1.9</span>
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<span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">rest</span>)
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<span class="ruby-identifier">add_postamble</span>(<span class="ruby-identifier">src</span>)
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<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">src</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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