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Contents
module Spree
class LocalizedNumber
# Given a string, strips all non-price-like characters from it,
# taking into account locale settings. Returns the input given anything
# else.
#
# @param number [String, anything] the number to be parsed or anything else
# @return [BigDecimal, anything] the number parsed from the string passed
# in, or whatever you passed in
def self.parse(number)
return number unless number.is_a?(String)
# I18n.t('number.currency.format.delimiter') could be useful here, but is
# unnecessary as it is stripped by the non_number_characters gsub.
separator = I18n.t(:'number.currency.format.separator')
non_number_characters = /[^0-9\-#{separator}]/
# strip everything else first
number = number.gsub(non_number_characters, '')
# then replace the locale-specific decimal separator with the standard separator if necessary
number = number.gsub(separator, '.') unless separator == '.'
# Handle empty string for ruby 2.4 compatibility
BigDecimal(number.presence || 0)
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems