Class: ActiveSupport::NumberHelper::NumberToCurrencyConverter

Inherits:
NumberConverter show all
Defined in:
lib/active_support/number_helper/number_to_currency_converter.rb

Overview

:nodoc:

Constant Summary

Constants inherited from NumberConverter

ActiveSupport::NumberHelper::NumberConverter::DEFAULTS

Instance Attribute Summary

Attributes inherited from NumberConverter

#number, #opts

Instance Method Summary collapse

Methods inherited from NumberConverter

convert, #execute, #initialize

Constructor Details

This class inherits a constructor from ActiveSupport::NumberHelper::NumberConverter

Instance Method Details

#convert ⇒ Object 



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# File 'lib/active_support/number_helper/number_to_currency_converter.rb', line 10

def convert
  number = self.number.to_s.strip
  number_f = number.to_f
  format = options[:format]

  if number_f.negative?
    number = number_f.abs

    unless options[:precision] == 0 && number < 0.5
      format = options[:negative_format]
    end
  end

  rounded_number = NumberToRoundedConverter.convert(number, options)
  format.gsub("%n", rounded_number).gsub("%u", options[:unit])
end