Class: Rack::DetectPlatform

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/detect_platform.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ DetectPlatform

Returns a new instance of DetectPlatform.



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# File 'lib/rack/detect_platform.rb', line 5

def initialize(app, options = {})
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/detect_platform.rb', line 9

def call(env)
  user_agent = env['HTTP_USER_AGENT'].to_s

  platforms.each do |re, platform|
    if user_agent =~ re
      env['X_PLATFORM'] = platform
      break
    end
  end

  @app.call(env)
end

#platforms ⇒ Object

For the time being, Android is being identified as an iPhone. We’ll split this out later.



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# File 'lib/rack/detect_platform.rb', line 23

def platforms
  {
    /(iPhone|Android)/ => 'iphone',
    /iPad/ => 'ipad'
  }
end