Class: ActiveModel::Validations::RespondToValidator
- Inherits:
-
EachValidator
- Object
- EachValidator
- ActiveModel::Validations::RespondToValidator
- Defined in:
- lib/active_validators/active_model/validations/respond_to_validator.rb
Constant Summary collapse
- RESERVED_OPTIONS =
[:if, :unless]
Instance Method Summary collapse
Instance Method Details
#validate_each(record, attribute, value) ⇒ Object
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# File 'lib/active_validators/active_model/validations/respond_to_validator.rb', line 5 def validate_each(record,attribute,value) responders = .dup RESERVED_OPTIONS.each do |opt,should_apply| responders.delete(opt) end responders.each do |method,dummy| record.errors.add(attribute) unless value.respond_to? method end end |