In Objective-C/C, can you write a function that combines 2 blocks?

Question

I often find myself creating a \"wrapper\" block which just serves to execute a number of other blocks, usually with the same type signature.

Say I have 2 blocks wit

Answer 1

Is this what you are looking for?

MyBlockT CombineBlocks(MyBlockT block1, MyBlockT block2)
{
    return [^(NSString *string, id object) {
        block1(string, object);
        block2(string, object);
    } copy];
}

The function creates a new block that calls the two given blocks sequentially.