Module: Sinatra::Delegator

Included in:
Rack::Builder
Defined in:
lib/sinatra/base.rb

Overview

Sinatra delegation mixin. Mixing this module into an object causes all methods to be delegated to the Sinatra::Application class. Used primarily at the top-level.

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.targetObject

Returns the value of attribute target.


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# File 'lib/sinatra/base.rb', line 1973

def target
  @target
end

Class Method Details

.delegate(*methods) ⇒ Object

:nodoc:


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# File 'lib/sinatra/base.rb', line 1955

def self.delegate(*methods)
  methods.each do |method_name|
    define_method(method_name) do |*args, &block|
      return super(*args, &block) if respond_to? method_name
      Delegator.target.send(method_name, *args, &block)
    end
    # ensure keyword argument passing is compatible with ruby >= 2.7
    ruby2_keywords(method_name) if respond_to?(:ruby2_keywords, true)
    private method_name
  end
end