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# frozen_string_literal: true require 'bigdecimal' class Money module Helpers module_function DECIMAL_ZERO = BigDecimal(0).freeze MAX_DECIMAL = 21 STRIPE_SUBUNIT_OVERRIDE = { 'ISK' => 100, 'UGX' => 100, }.freeze def value_to_decimal(num) value = case num when Money num.value when BigDecimal num when nil, 0, '' DECIMAL_ZERO when Integer BigDecimal(num) when Float BigDecimal(num, Float::DIG) when Rational BigDecimal(num, MAX_DECIMAL) when String BigDecimal(num) else raise ArgumentError, "could not parse as decimal #{num.inspect}" end return DECIMAL_ZERO if value.sign == BigDecimal::SIGN_NEGATIVE_ZERO value end def value_to_currency(currency) case currency when Money::Currency, Money::NullCurrency currency when nil, '' default = Money.current_currency || Money.default_currency raise(Money::Currency::UnknownCurrency, 'missing currency') if default.nil? || default == '' value_to_currency(default) when 'xxx', 'XXX' Money::NULL_CURRENCY when String begin Currency.find!(currency) rescue Money::Currency::UnknownCurrency => error if Money.config.legacy_deprecations Money.deprecate(error.message) Money::NULL_CURRENCY else raise error end end else raise ArgumentError, "could not parse as currency #{currency.inspect}" end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
shopify-money-3.0.0 | lib/money/helpers.rb |