Class: AbstractController::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/action_args/abstract_controller.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.permits(*attributes) ⇒ Object

You can configure StrongParameters’ ‘permit` attributes using this DSL method. The `permit` call will be invoked only against parameters having the resource model name inferred from the controller class name.

class UsersController < ApplicationController
  permits :name, :age

  def create(user)
    @user = User.new(user)
  end
end



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# File 'lib/action_args/abstract_controller.rb', line 26

def self.permits(*attributes)
  if attributes.last.is_a?(Hash) && attributes.last.extractable_options? && attributes.last.has_key?(:model_name)
    options = attributes.pop
    @permitting_model_name = options[:model_name]
  end
  @permitted_attributes = attributes
end

Instance Method Details

#send_action(method_name, *args) ⇒ Object

no StrongParameters



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# File 'lib/action_args/abstract_controller.rb', line 35

def send_action(method_name, *args)
  return send method_name, *args unless args.empty?
  return send method_name, *args unless defined?(params)

  method_parameters = method(method_name).parameters
  ActionArgs::ParamsHandler.strengthen_params!(self.class, method_parameters, params)
  values = ActionArgs::ParamsHandler.extract_method_arguments_from_params method_parameters, params
  send method_name, *values
end