Flowdock
method

type_cast

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v4.1.8 - Show latest stable - 0 notes - Class: Money
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type_cast(value) public

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# File activerecord/lib/active_record/connection_adapters/postgresql/oid.rb, line 35
          def type_cast(value)
            return if value.nil?
            return value unless String === value

            # Because money output is formatted according to the locale, there are two
            # cases to consider (note the decimal separators):
            #  (1) $12,345,678.12
            #  (2) $12.345.678,12
            # Negative values are represented as follows:
            #  (3) -$2.55
            #  (4) ($2.55)

            value.sub!(/^\((.+)\)$/, '-\1') # (4)
            case value
            when /^-?\D+[\d,]+\.\d{2}$/  # (1)
              value.gsub!(/[^-\d.]/, '')
            when /^-?\D+[\d.]+,\d{2}$/  # (2)
              value.gsub!(/[^-\d,]/, '').sub!(/,/, '.')
            end

            ConnectionAdapters::Column.value_to_decimal value
          end
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