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# File 'lib/active_validation/validators/equality_validator.rb', line 3
def validate_each(record, attribute, value)
to = options.fetch(:to, nil)
if to.nil?
raise ArgumentError,
"ArgumentError: missing ':to' attribute for comparison."
end
operator = options.fetch(:operator, nil)
operators = OPERATORS.keys
unless operators.include?(operator)
raise ArgumentError,
"Unknown operator: #{operator.inspect}. Valid operators are: #{operators.map(&:inspect).join(", ")}"
end
operator = OPERATORS.fetch(operator)
unless value.send(operator, record.send(to))
record.errors[attribute] << options.fetch(:message, I18n.t("active_validation.errors.messages.equality", attr: to, operator: operator))
end
end
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