Class: ValidatesStructure::Validator::KlassValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/validates-structure.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/validates-structure.rb', line 130

def validate_each(record, attribute, value)
  return if value.nil?
  klass = options[:klass]
  if klass == Boolean
    unless value.is_a?(TrueClass) || value.is_a?(FalseClass)
      record.errors.add attribute, "has class \"#{value.class}\" but should be boolean"
    end
  elsif !(value.is_a?(klass))
    record.errors.add attribute, "has class \"#{value.class}\" but should be a \"#{klass}\""
  end
end