Sha256: abed30f968cc7bba3bbd28845d71348e9c7a0a3d0bb662691056236689217f9b
Contents?: true
Size: 994 Bytes
Versions: 11
Compression:
Stored size: 994 Bytes
Contents
class EqualityValidator < ActiveModel::EachValidator
OPERATORS ||= {
less_than: :<,
less_than_or_equal_to: :<=,
greater_than: :>,
greater_than_or_equal_to: :>=,
equal_to: :==,
not_equal_to: :!=
}.freeze
# rubocop:disable Metrics/LineLength
def validate_each(record, attribute, value)
to = options[:to]
if to.nil?
raise ArgumentError,
'ArgumentError: missing ":to" attribute for comparison.'
end
operator = options[:operator]
operators = OPERATORS.keys
unless operators.include?(operator)
raise ArgumentError,
"Unknown operator: #{operator.inspect}. Valid operators are: #{operators.map(&:inspect).join(', ')}"
end
operator = OPERATORS[operator]
return if value.send(operator, record.send(to))
record.errors[attribute] <<
(options[:message] || I18n.t('active_validation.errors.messages.equality', attr: to, operator: operator))
end
# rubocop:enable Metrics/LineLength
end
Version data entries
11 entries across 11 versions & 1 rubygems