Class: EqualityValidator
- Inherits:
-
ActiveModel::EachValidator
- Object
- ActiveModel::EachValidator
- EqualityValidator
- Defined in:
- lib/active_validation/validators/equality_validator.rb
Instance Method Summary collapse
-
#validate_each(record, attribute, value) ⇒ Object
rubocop:disable Metrics/LineLength.
Instance Method Details
#validate_each(record, attribute, value) ⇒ Object
rubocop:disable Metrics/LineLength
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# File 'lib/active_validation/validators/equality_validator.rb', line 15 def validate_each(record, attribute, value) to = [:to] if to.nil? raise ArgumentError, 'ArgumentError: missing ":to" attribute for comparison.' end operator = [: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] << ([:message] || I18n.t('active_validation.errors.messages.equality', attr: to, operator: operator)) end |