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class Money
module Constructors
# Create a new money object with value 0.
#
# @param [Currency, String, Symbol] currency The currency to use.
#
# @return [Money]
#
# @example
# Money.empty #=> #<Money @fractional=0>
def empty(currency = default_currency)
new(0, currency)
end
alias_method :zero, :empty
# Creates a new Money object of the given value, using the Canadian
# dollar currency.
#
# @param [Integer] cents The cents value.
#
# @return [Money]
#
# @example
# n = Money.ca_dollar(100)
# n.cents #=> 100
# n.currency #=> #<Money::Currency id: cad>
def ca_dollar(cents)
new(cents, "CAD")
end
alias_method :cad, :ca_dollar
# Creates a new Money object of the given value, using the American dollar
# currency.
#
# @param [Integer] cents The cents value.
#
# @return [Money]
#
# @example
# n = Money.us_dollar(100)
# n.cents #=> 100
# n.currency #=> #<Money::Currency id: usd>
def us_dollar(cents)
new(cents, "USD")
end
alias_method :usd, :us_dollar
# Creates a new Money object of the given value, using the Euro currency.
#
# @param [Integer] cents The cents value.
#
# @return [Money]
#
# @example
# n = Money.euro(100)
# n.cents #=> 100
# n.currency #=> #<Money::Currency id: eur>
def euro(cents)
new(cents, "EUR")
end
alias_method :eur, :euro
# Creates a new Money object of the given value, in British pounds.
#
# @param [Integer] pence The pence value.
#
# @return [Money]
#
# @example
# n = Money.pound_sterling(100)
# n.fractional #=> 100
# n.currency #=> #<Money::Currency id: gbp>
def pound_sterling(pence)
new(pence, "GBP")
end
alias_method :gbp, :pound_sterling
end
end
Version data entries
17 entries across 17 versions & 1 rubygems