Module: StrongerParameters::ControllerSupport::PermittedParameters

Defined in:
lib/stronger_parameters/controller_support/permitted_parameters.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

DEFAULT_PERMITTED = 
{
  controller: ActionController::Parameters.anything,
  action: ActionController::Parameters.anything,
  format: ActionController::Parameters.anything,
  authenticity_token: ActionController::Parameters.string,
  utf8: Parameters.string,
  _method: Parameters.string,
  commit: Parameters.string
}.freeze

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/stronger_parameters/controller_support/permitted_parameters.rb', line 7

def self.included(klass)
  klass.extend ClassMethods
  method = (klass.respond_to?(:before_action) ? :before_action : :before_filter)
  klass.public_send method, :permit_parameters
end

.sugar(value) ⇒ Object 



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# File 'lib/stronger_parameters/controller_support/permitted_parameters.rb', line 13

def self.sugar(value)
  case value
  when Array
    ActionController::Parameters.array(*value.map { |v| sugar(v) })
  when Hash
    constraints = value.each_with_object({}) do |(key, v), memo|
      memo[key] = sugar(v)
    end
    ActionController::Parameters.map(constraints)
  else
    value
  end
end