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ptb/application_controller.rb

Created April 9, 2014 14:43
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Rails 4.1 Action Pack Variants for iOS and Android
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application_controller.rb
class ApplicationController < ActionController::Base
before_action :detect_device_type
private
def detect_device_type
case request.user_agent
when /ip(hone|od)/i
request.variant = :ipod
when /android.+mobile/i
request.variant = :droid
when /ipad/i
request.variant = :ipad
when /android|silk/i
request.variant = :tablet
end
end
end
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