Module: Grape::DSL::Middleware::ClassMethods

Defined in:
lib/grape/dsl/middleware.rb

Instance Method Summary collapse

Instance Method Details

#middleware ⇒ Object

Retrieve an array of the middleware classes and arguments that are currently applied to the application.



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# File 'lib/grape/dsl/middleware.rb', line 24

def middleware
  settings.stack.inject([]) do |a, s|
    a += s[:middleware] if s[:middleware]
    a
  end
end

#use(middleware_class, *args, &block) ⇒ Object

Apply a custom middleware to the API. Applies to the current namespace and any children, but not parents.

Parameters:

  • middleware_class (Class) —

    The class of the middleware you'd like to inject.



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# File 'lib/grape/dsl/middleware.rb', line 15

def use(middleware_class, *args, &block)
  arr = [middleware_class, *args]
  arr << block if block_given?
  imbue(:middleware, [arr])
end