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kkosuge/Railsにあるヘルパーのnumber_to_currencyで、円を区切り文字つけていい感じに出力してくれる設定

Created July 4, 2011 11:08
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number_to_yen.rb
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Railsにあるヘルパーのnumber_to_currencyで、円を区切り文字つけていい感じに出力してくれる設定
number_to_currency(3980000, :unit => "円", :format => "%n%u", :precision => 0)
#=> 3,980,000円
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