Class: Swee::ContentLength

Inherits:

Object

Object
Swee::ContentLength

show all

Defined in:: lib/swee/middlewaves/content_length.rb

Instance Method Summary collapse

#call(env) ⇒ Object
#initialize(app) ⇒ ContentLength constructor

A new instance of ContentLength.

Constructor Details

#initialize(app) ⇒ `ContentLength`

Returns a new instance of ContentLength.



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# File 'lib/swee/middlewaves/content_length.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ `Object`

# File 'lib/swee/middlewaves/content_length.rb', line 9

def call(env)
  status, headers, body = @app.call(env)
  headers.merge!( { "Content-Length" => calc_length(body) } )
  [status, headers, body]
end