alt Hacker Newshang about, the smalltalk return operator is why objc block syntax uses carets, isn't it? how did that only just click for me?
hang about, the smalltalk return operator is why objc block syntax uses carets, isn't it? how did that only just click for me?
Hard to tell from a short comment, and maybe you already know, but a lot of obj-c is derived from smalltalk.