The logic is fairly simple: I don’t give a shit what you name your player object. I don’t care how deeply you bury it in a closure. I don’t care what class you instantiate it from. At some point, you have to call .play(). And when you do, I’ll be waiting.
[ anyVar isNil ifTrue: anyBlock ] bpattern with: [ anyVar ] -> [:pattern | pattern beVariable ]
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第一，无底线的区域加密。很多品牌一旦走红，面对大量加盟需求，为了融资、上市，盲目放开加盟，从10家店快速扩张到100家店，最终导致门店间相互分流。
Stack allocation of append-allocated escaping slices