Class: ActiveModel::Validations::WithValidator

Inherits:
EachValidator show all
Defined in:
lib/active_model/validations/with.rb

Instance Attribute Summary

Attributes inherited from EachValidator

#attributes

Attributes inherited from ActiveModel::Validator

#options

Instance Method Summary collapse

Methods inherited from EachValidator

#check_validity!, #initialize, #validate

Methods inherited from ActiveModel::Validator

#initialize, kind, #kind, #validate

Constructor Details

This class inherits a constructor from ActiveModel::EachValidator

Instance Method Details

#validate_each(record, attr, val) ⇒ Object 



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# File 'lib/active_model/validations/with.rb', line 12

def validate_each(record, attr, val)
  method_name = options[:with]

  if record.method(method_name).arity == 0
    record.send method_name
  else
    record.send method_name, attr
  end
end