Class: MoneyAttribute::Converter

Inherits:
Object
  • Object
show all
Defined in:
lib/money_attribute/converter.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(currency = MoneyAttribute.default_currency) ⇒ Converter

Returns a new instance of Converter.



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# File 'lib/money_attribute/converter.rb', line 6

def initialize(currency = MoneyAttribute.default_currency)
  @default_currency = currency
end

Instance Method Details

#parse(amount) ⇒ Object Also known as: call 



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# File 'lib/money_attribute/converter.rb', line 10

def parse(amount)
  case amount
  when Money, NilClass      then amount
  when Numeric              then Money.from(amount, @default_currency)
  when String               then Money.parse(amount, @default_currency)
  else raise ArgumentError, "Cannot convert #{amount.inspect} (#{amount.class}) to Money"
  end
end