class RackHttpAcceptLanguage::Middleware

Public Class Methods

new(app) click to toggle source
# File lib/rack-http-accept-language/middleware.rb, line 4
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/rack-http-accept-language/middleware.rb, line 8
def call(env)
  parser = Parser.new(env['HTTP_ACCEPT_LANGUAGE'])
  env['RACK_HTTP_ACCEPT_LANGUAGE'] = parser.preferred_language
  env['RACK_HTTP_ACCEPT_LANGUAGES'] = parser.preferred_languages

  def env.rack_http_accept_languages
    self['RACK_HTTP_ACCEPT_LANGUAGES']
  end

  def env.rack_http_accept_language
    self['RACK_HTTP_ACCEPT_LANGUAGE']
  end

  @app.call(env)
end