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<title>number_with_delimiter (ActionView::Helpers::NumberHelper)</title>
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<pre><span class="ruby-comment cmt"># File lib/action_view/helpers/number_helper.rb, line 152</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">number_with_delimiter</span>(<span class="ruby-identifier">number</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
<span class="ruby-identifier">options</span> = <span class="ruby-identifier">args</span>.<span class="ruby-identifier">extract_options!</span>
<span class="ruby-identifier">options</span>.<span class="ruby-identifier">symbolize_keys!</span>
<span class="ruby-identifier">defaults</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">translate</span>(<span class="ruby-value str">'number.format'</span><span class="ruby-value str">'number.format'</span>, <span class="ruby-identifier">:locale</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:locale</span>], <span class="ruby-identifier">:raise</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">true</span>) <span class="ruby-keyword kw">rescue</span> {}
<span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-constant">ActiveSupport</span><span class="ruby-operator">::</span><span class="ruby-constant">Deprecation</span>.<span class="ruby-identifier">warn</span>(<span class="ruby-value str">'number_with_delimiter takes an option hash '</span> <span class="ruby-operator">+</span>
<span class="ruby-value str">'instead of separate delimiter and precision arguments.'</span>, <span class="ruby-identifier">caller</span>)
<span class="ruby-identifier">delimiter</span> = <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:delimiter</span>]
<span class="ruby-identifier">separator</span> = <span class="ruby-identifier">args</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:separator</span>]
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">delimiter</span> <span class="ruby-operator">||=</span> (<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:delimiter</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:delimiter</span>])
<span class="ruby-identifier">separator</span> <span class="ruby-operator">||=</span> (<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:separator</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:separator</span>])
<span class="ruby-keyword kw">begin</span>
<span class="ruby-identifier">parts</span> = <span class="ruby-identifier">number</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">'.'</span>)
<span class="ruby-identifier">parts</span>[<span class="ruby-value">0</span>].<span class="ruby-identifier">gsub!</span>(<span class="ruby-regexp re">/(\d)(?=(\d\d\d)+(?!\d))/</span>, <span class="ruby-node">"\\1#{delimiter}"</span>)
<span class="ruby-identifier">parts</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">separator</span>)
<span class="ruby-keyword kw">rescue</span>
<span class="ruby-identifier">number</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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distrib
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Mandriva
>
2010.0
>
i586
>
media
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contrib-release
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by-pkgid
>
8b99df826c3b6cf56a1caaae5f931d50
>
files
>
826
