Class: Goodguide::Health::NewlineMiddleware

Inherits:

Object

Object
Goodguide::Health::NewlineMiddleware

Defined in:: lib/goodguide/health/newline_middleware.rb

Instance Method Summary collapse

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

A new instance of NewlineMiddleware.

Constructor Details

#initialize(app) ⇒ `NewlineMiddleware`



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# File 'lib/goodguide/health/newline_middleware.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ `Object`

# File 'lib/goodguide/health/newline_middleware.rb', line 8

def call(env)
  status, headers, body = @app.call(env)

  unless body.last.end_with?("\n")
    body.push("\n")
  end

  [status, headers, body]
end