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@rafaelfranca
Created March 14, 2013 04:46
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class CurrencyInput < SimpleForm::Inputs::Base

  def input
    input_html_classes.unshift("string currency")
    input_html_options[:type] ||= input_type if html5?

    template.content_tag(:span, "$", class: "add-on") +
    @builder.text_field(attribute_name, input_html_options)
  end
end
f.input :cost, :as => :currency, :wrapper => :append
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