Class: SnowmanMeltdown::Middleware

Inherits:

Object

Object
SnowmanMeltdown::Middleware

Defined in:: lib/snowman_meltdown/middleware.rb

Instance Method Summary collapse

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

A new instance of Middleware.

Constructor Details

#initialize(app) ⇒ `Middleware`

Returns a new instance of Middleware.



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# File 'lib/snowman_meltdown/middleware.rb', line 3

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ `Object`

# File 'lib/snowman_meltdown/middleware.rb', line 7

def call(env)
  status, headers, body = @app.call env
  body.body = body.body.sub '<input name="_snowman" type="hidden" value="&#9731;" />', '' if body.respond_to? :body
  [status, headers, body]
end