class Money::Rate
Attributes
base[R]
values[R]
Public Instance Methods
convert_to(amount:, origin_currency:, new_currency:)
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# File lib/currency_work/money.rb, line 79 def convert_to(amount:, origin_currency:, new_currency:) base_value = move_currency_to_base(amount, origin_currency) base_value * values[new_currency] end
define_attrs(*args)
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# File lib/currency_work/money.rb, line 75 def define_attrs(*args) @base, @values = args.flatten end
Private Instance Methods
move_currency_to_base(amount, currency)
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# File lib/currency_work/money.rb, line 89 def move_currency_to_base(amount, currency) return amount if currency == base amount / values[currency] end