Method: ActionController::Parameters#initialize
- Defined in:
- lib/action_controller/metal/strong_parameters.rb
#initialize(parameters = {}, logging_context = {}) ⇒ Parameters
Returns a new ActionController::Parameters instance. Also, sets the permitted attribute to the default value of ActionController::Parameters.permit_all_parameters.
class Person < ActiveRecord::Base
end
params = ActionController::Parameters.new(name: "Francesco")
params.permitted? # => false
Person.new(params) # => ActiveModel::ForbiddenAttributesError
ActionController::Parameters.permit_all_parameters = true
params = ActionController::Parameters.new(name: "Francesco")
params.permitted? # => true
Person.new(params) # => #<Person id: nil, name: "Francesco">
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# File 'lib/action_controller/metal/strong_parameters.rb', line 287 def initialize(parameters = {}, logging_context = {}) parameters.each_key do |key| unless key.is_a?(String) || key.is_a?(Symbol) raise InvalidParameterKey, "all keys must be Strings or Symbols, got: #{key.class}" end end @parameters = parameters.with_indifferent_access @logging_context = logging_context @permitted = self.class.permit_all_parameters end |