module Browser
module Browser::ActionController
module Browser::Aliases
module Browser::DetectVersion
module Browser::Meta
module Browser::Middleware::Context::Additions
module Browser::Middleware::Context::UrlMethods
class Browser::AcceptLanguage
class Browser::Alipay
class Browser::Base
class Browser::BlackBerry
class Browser::Bot
class Browser::Chrome
class Browser::Device
class Browser::Device::Base
class Browser::Device::BlackBerryPlaybook
class Browser::Device::Ipad
class Browser::Device::Iphone
class Browser::Device::IpodTouch
class Browser::Device::Kindle
class Browser::Device::KindleFire
class Browser::Device::PSP
class Browser::Device::PSVita
class Browser::Device::PlayStation3
class Browser::Device::PlayStation4
class Browser::Device::Surface
class Browser::Device::TV
class Browser::Device::Unknown
class Browser::Device::Wii
class Browser::Device::WiiU
class Browser::Device::Xbox360
class Browser::Device::XboxOne
class Browser::Edge
class Browser::Firefox
class Browser::Generic
class Browser::InternetExplorer
class Browser::Meta::Base
class Browser::Meta::Device
class Browser::Meta::GenericBrowser
class Browser::Meta::IE
class Browser::Meta::IOS
class Browser::Meta::Id
class Browser::Meta::Mobile
class Browser::Meta::Modern
class Browser::Meta::Platform
class Browser::Meta::Proxy
class Browser::Meta::Safari
class Browser::Meta::Tablet
class Browser::Meta::Webkit
class Browser::MicroMessenger
class Browser::Middleware
class Browser::Middleware::Context
class Browser::Nokia
class Browser::Opera
class Browser::PhantomJS
class Browser::Platform
class Browser::Platform::AdobeAir
class Browser::Platform::Android
class Browser::Platform::Base
class Browser::Platform::BlackBerry
class Browser::Platform::ChromeOS
class Browser::Platform::FirefoxOS
class Browser::Platform::IOS
class Browser::Platform::Linux
class Browser::Platform::Mac
class Browser::Platform::Other
class Browser::Platform::Windows
class Browser::Platform::WindowsMobile
class Browser::Platform::WindowsPhone
class Browser::QQ
class Browser::Railtie
class Browser::Safari
class Browser::UCBrowser
class Browser::Weibo
browser
2.4.0
# match?
def match? ua =~ /QQ/i end