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<title>number_to_currency (ActionView::Helpers::NumberHelper)</title>
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<pre><span class="ruby-comment cmt"># File lib/action_view/helpers/number_helper.rb, line 73</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">number_to_currency</span>(<span class="ruby-identifier">number</span>, <span class="ruby-identifier">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-identifier">currency</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">translate</span>(<span class="ruby-value str">'number.currency.format'</span><span class="ruby-value str">'number.currency.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-identifier">defaults</span> = <span class="ruby-identifier">defaults</span>.<span class="ruby-identifier">merge</span>(<span class="ruby-identifier">currency</span>)
<span class="ruby-identifier">precision</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:precision</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:precision</span>]
<span class="ruby-identifier">unit</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:unit</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:unit</span>]
<span class="ruby-identifier">separator</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-identifier">delimiter</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">format</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:format</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:format</span>]
<span class="ruby-identifier">separator</span> = <span class="ruby-value str">''</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">precision</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-identifier">format</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/%n/</span>, <span class="ruby-identifier">number_with_precision</span>(<span class="ruby-identifier">number</span>,
<span class="ruby-identifier">:precision</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">precision</span>,
<span class="ruby-identifier">:delimiter</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">delimiter</span>,
<span class="ruby-identifier">:separator</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">separator</span>)
).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/%u/</span>, <span class="ruby-identifier">unit</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
>
824
