Class: ActiveModel::Validations::AcceptanceValidator::LazilyDefineAttributes

Inherits:
Module
  • Object
show all
Defined in:
lib/active_model/validations/acceptance.rb

Instance Method Summary collapse

Constructor Details

#initialize(attribute_definition) ⇒ LazilyDefineAttributes

Returns a new instance of LazilyDefineAttributes.


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# File 'lib/active_model/validations/acceptance.rb', line 27

def initialize(attribute_definition)
  define_method(:respond_to_missing?) do |method_name, include_private=false|
    super(method_name, include_private) || attribute_definition.matches?(method_name)
  end

  define_method(:method_missing) do |method_name, *args, &block|
    if attribute_definition.matches?(method_name)
      attribute_definition.define_on(self.class)
      send(method_name, *args, &block)
    else
      super(method_name, *args, &block)
    end
  end
end