class method `self.simple`

Ruby on Rails 4.2.9

Since v4.1.16 Last seen in v4.2.9 Private

Available in: v4.1.16 v4.2.9

Compare with:

self.simple(callback_sequence, user_callback)

No documentation comment.

Parameters

callback_sequence req
user_callback req

Source

# File activesupport/lib/active_support/callbacks.rb, line 340
        def self.simple(callback_sequence, user_callback)
          callback_sequence.around do |env, &run|
            user_callback.call(env.target, env.value) {
              env = run.call env
              env.value
            }
            env
          end
        end

Defined in activesupport/lib/active_support/callbacks.rb line 340 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Callbacks::Filters::Around

Signature

Parameters