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fgwww 2013-10-12 11:10:23 +08:00
又不是所有的项目都上ARC了。你总得给人留条活路吧。一上来把这种最初的api都废弃掉你想让大家玩命改代码么?
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2
qlqsh OP 这不是方向嘛。嘿嘿。。。
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3
lldong 2013-10-12 13:46:32 +08:00
第二个这种叫做 Shortcut Constructor Method
• What is the external interface for creating a new object when a Constructor Method is too wordy? • Represent object creation as a message to one of the arguments to the Constructor Method. Add no more than three of these Shortcut Constructor Methods per system you develop. 摘自 "Smalltalk Best Practice Patterns" |
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nevercry 2013-10-12 13:48:54 +08:00
没区别吧,字越少的写法越喜欢 NSArray *array = @[];
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