Class: Rack::BodyClasses

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/body_classes.rb,
lib/rack/body_classes/version.rb

Constant Summary collapse

VERSION = 
"1.0.2"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ BodyClasses

Returns a new instance of BodyClasses.



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# File 'lib/rack/body_classes.rb', line 10

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/body_classes.rb', line 14

def call(env)
  browser = Browser.new(ua: env["HTTP_USER_AGENT"], accept_language: env['HTTP_ACCEPT_LANGUAGE']).meta
  device = mobile_esp(env["HTTP_USER_AGENT"], env['HTTP_ACCEPT'])
  env['rack.body_classes'] = [device, browser].flatten.compact.join(" ")
  status, headers, body = @app.call(env)
  [status, headers, body]
end