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

.target ⇒ Object

Returns the value of attribute target.



2117
2118
2119
 
# File 'lib/sinatra/base.rb', line 2117

def target
  @target
end

Class Method Details

.delegate(*methods) ⇒ Object

:nodoc:



2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
 
# File 'lib/sinatra/base.rb', line 2098

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