[arr enumerateObjectsUsingBlock:^(NSMutableDictionary *obj, NSUInteger idx, BOOL *stop) {
if (...) {
// do sth
*stop = YES; // 相当于break ; stop控制跳出枚举器.
}
}];
[arr enumerateObjectsUsingBlock:^(NSMutableDictionary *obj, NSUInteger idx, BOOL *stop) {
if (...) {
// do sth
*stop = YES; // 相当于break ; stop控制跳出枚举器.
}
}];
支持原创,如需转载, 请注明出处你是不是以为你真的懂For...in... ??哈哈哈哈, 我也碰到了这个报错 ....
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