Method: ActionController::Parameters#except

Defined in:

lib/action_controller/metal/strong_parameters.rb

#except(*keys) ⇒ Object Also known as: without

Returns a new ActionController::Parameters instance that filters out the given keys.

params = ActionController::Parameters.new(a: 1, b: 2, c: 3)
params.except(:a, :b) # => #<ActionController::Parameters {"c"=>3} permitted: false>
params.except(:d)     # => #<ActionController::Parameters {"a"=>1, "b"=>2, "c"=>3} permitted: false>

# File 'lib/action_controller/metal/strong_parameters.rb', line 869

def except(*keys)
  new_instance_with_inherited_permitted_status(@parameters.except(*keys))
end