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Contents
module Spree
class Price < ActiveRecord::Base
belongs_to :variant, class_name: 'Spree::Variant'
validate :check_price
validates :amount, numericality: { greater_than_or_equal_to: 0 }, allow_nil: true
attr_accessible :variant_id, :currency, :amount
def display_amount
money
end
alias :display_price :display_amount
def money
Spree::Money.new(amount || 0, { currency: currency })
end
def price
amount
end
def price=(price)
self[:amount] = parse_price(price)
end
private
def check_price
raise "Price must belong to a variant" if variant.nil?
if currency.nil?
self.currency = Spree::Config[:currency]
end
end
# strips all non-price-like characters from the price, taking into account locale settings
def parse_price(price)
return price unless price.is_a?(String)
separator, delimiter = I18n.t([:'number.currency.format.separator', :'number.currency.format.delimiter'])
non_price_characters = /[^0-9\-#{separator}]/
price.gsub!(non_price_characters, '') # strip everything else first
price.gsub!(separator, '.') unless separator == '.' # then replace the locale-specific decimal separator with the standard separator if necessary
price.to_d
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems