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Print all captured objects of a block。 打印block捕获的对象

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BlockInspector

#Usage Drag the folder BlockIspector to your project.

#Example

id cap1 = @"hello world!";
id cap2 = @[@"arr1", @"arr2"];
id obj = @"not captured";
__weak id obj2 = @"not captured 2";
__block int i = 3;
__block id block_id = @"block id";

void (^blk)(void) = ^{
    id b1 = cap1;
    id b2 = cap2;
    id b3 = obj2;
    i = 4;
    block_id = @"s";
};
[BlockInspector inspectBlock:blk];

Output:

2016-02-27 17:22:51.069 BlockInspectorTest[10158:390353] all capture objects : (
    "hello world!",
        (
        arr1,
        arr2
    ),
     "block id"
)

#Block internal block reference

#Thanks fishhook: A library that enables dynamically rebinding symbols in Mach-O binaries running on iOS

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Print all captured objects of a block。 打印block捕获的对象

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