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28 lines
606 B
Ruby
28 lines
606 B
Ruby
# frozen_string_literal: true
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# Read and write the amount attribute, after converting to/from cents.
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module AmountConcern
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extend ActiveSupport::Concern
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included do
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include ApplicationHelper
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validates :amount, numericality: { greater_than_or_equal_to: 0 }
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def amount=(amount)
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if amount.nil?
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write_attribute(:amount, amount)
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else
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write_attribute(:amount, to_centimes(amount))
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end
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end
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def amount
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if read_attribute(:amount).blank?
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read_attribute(:amount)
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else
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read_attribute(:amount) / 100.0
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end
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end
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end
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end
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