How to change the new version RAC(ReactiveCocoa) in a project?

Question

When I open my iOS project built before the iOS 10 was released, I find it has an error about the ReactiveCocoa because of the version of swift. I try to use the method provided by Github, but it seems I failed. There are at least 18 errors when I try to convert to current swift.

Answer 1

There's RAC Releases for each Swift version, so if you're updating an old(er) codebase to a new version of swift, you will need to update RAC to the appropriate version.

• RAC 4.x is for Xcode 7.3.x/Swift 2.2.x or Xcode 8.0.x/Swift 2.3.x
• RAC 5.x is compatible with Swift 3.0 and 3.1.
• RAC 6.x (not yet released) will be for Swift 3.1 with preliminary support of Swift 3.2 and Swift 4.0.