Facebook SDK gives Apple's Swift developers access to platform services

Facebook is reaching out to developers who want to use Apple's two-year-old Swift language, and enabling them to use it to integrate their iOS mobile apps with services on the popular social network.
The Facebook SDK for Swift, now in a beta release, extends Facebook platform capabilities to Swift developers. "Since Swift is still under active development, the Facebook SDK for Swift Beta supports Swift 2.2.1 and 2.3, which gives you the ability to submit apps to the Apple App Store today,"