Module: Grape::DSL::Callbacks

Extended by:
ActiveSupport::Concern
Includes:
Configuration
Included in:
API
Defined in:
lib/grape/dsl/callbacks.rb

Overview

Blocks can be executed before or after every API call, using `before`, `after`, `before_validation` and `after_validation`.

Before and after callbacks execute in the following order:

  1. `before`

  2. `before_validation`

  3. validations

  4. `after_validation`

  5. _the API call_

  6. `after`

Steps 4, 5 and 6 only happen if validation succeeds.

Defined Under Namespace

Modules: ClassMethods