method

_insert_callbacks

v6.1.7.7 - Show latest stable - 0 notes - Class: AbstractController::Callbacks::ClassMethods

_insert_callbacks(callbacks, block = nil) public

Take callback names and an optional callback proc, normalize them, then call the block with each callback. This allows us to abstract the normalization across several methods that use it.

Parameters

callbacks - An array of callbacks, with an optional options hash as the last parameter.
block - A proc that should be added to the callbacks.

Block Parameters

name - The callback to be added.
options - A hash of options to be used when adding the callback.

Show source

# File actionpack/lib/abstract_controller/callbacks.rb, line 91
      def _insert_callbacks(callbacks, block = nil)
        options = callbacks.extract_options!
        _normalize_callback_options(options)
        callbacks.push(block) if block
        callbacks.each do |callback|
          yield callback, options
        end
      end

_insert_callbacks

Related methods

Parameters

Block Parameters