Method: Tack::Middleware#returning

Defined in:
lib/tack/middleware.rb

#returning(value) {|value| ... } ⇒ Object

not necessary for the middleware API, but handy for implementing middleware methods

Yields:

  • (value) 


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# File 'lib/tack/middleware.rb', line 15

def returning(value)
  yield(value)
  value
end