module SmartCurrency::InstanceMethods
Public Instance Methods
currency_to_db(string)
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# File lib/smart_currency.rb, line 39 def currency_to_db(string) if string.is_a?(String) return (string.gsub(/\./, '').gsub(/,/, '.')).to_f elsif string.nil? return 0 else return string end end
currency_to_view(decimal)
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# File lib/smart_currency.rb, line 49 def currency_to_view(decimal) if !decimal.nil? str = decimal.to_s.split(".") str[1] = "0" unless str[1] if str[1].size == 1 str[1] += "0" end if str[0].size == 5 || str[0].size == 6 str[0].gsub!(/\B([0-9]{3})\b/,'.\1') elsif str[0].size > 7 str[0].gsub!(/([0-9]{3})\b/,'.\1').gsub!(/([0-9]{3}\.)/, '.\1') else str[0].gsub!(/\B([0-9]{3})/,'.\1') end return (str[0] + "," + str[1]).to_s else return "keine Angabe" end end