Class: Rack::RewindableInput::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/rewindable_input.rb

Overview

Makes rack.input rewindable, for compatibility with applications and middleware designed for earlier versions of Rack (where rack.input was required to be rewindable).

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.


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# File 'lib/rack/rewindable_input.rb', line 19

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object


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# File 'lib/rack/rewindable_input.rb', line 23

def call(env)
  env[RACK_INPUT] = RewindableInput.new(env[RACK_INPUT])
  @app.call(env)
end