class Browser::Device

def self.matchers

Order is important.
Hold the list of device matchers. 
def self.matchers
  @matchers ||= [
    XboxOne,
    Xbox360,
    Surface,
    TV,
    BlackBerryPlaybook,
    WiiU,
    Wii,
    KindleFire,
    Kindle,
    PlayStation4,
    PlayStation3,
    PSVita,
    PSP,
    Ipad,
    Iphone,
    IpodTouch,
    Unknown
  ]
end