Swift

Swift Update 2014-10-10

  • Added a full guide to Failable Initializers.

  • Added a description of Failable Initializer Requirements for protocols.

  • Constants and variables of type Any can now contain function instances. Updated the example for Any to show how to check for and cast to a function type within a switch statement.

Source:
https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/RevisionHistory.html#//apple_ref/doc/uid/TP40014097-CH40-XID_1636

Swift

Swift Update 2014-09-15

Source:
https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/RevisionHistory.html#//apple_ref/doc/uid/TP40014097-CH40-XID_1636

Swift

Swift Update 2014-09-09

  • Added a new reference section about Failable Initializers, which can trigger initialization failure.

  • Custom operators can now contain the ? character. Updated the Operators reference to describe the revised rules. Removed a duplicate description of the valid set of operator characters from Custom Operators.

Source:
https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/RevisionHistory.html#//apple_ref/doc/uid/TP40014097-CH40-XID_1636