How can I execute blocks stored in an NSDictionary?

Question

I am somewhat new to blocks and need some help. I want to store a block in an `NSDictionary` and execute said block when it is accessed based off its `key`. Here is what I have so far as an example. ``` NSDictionary *blocks = [NSDictionary dictionaryWithObjectsAndKeys: ^{NSLog(@"Log Block 1");}, @"Block1", ^{NSLog(@"Log Block 2");}, @"Block2", nil]; ``` I then enumerate through the dictionary by using `keyEnumerator`. I know the block is being stored properly because I call `NSLog(@"%@", [blocks objectForKey:key]);` during the enumeration and get `<__NSGlobalBlock__: 0x100003750>`. So I know I can access it but how can I execute it at this point?

Accepted Answer

Try this:

```
void(^myAwesomeBlock)() = [blocks objectForKey:key];
myAwesomeBlock();
```

How can I execute blocks stored in an NSDictionary?

Solution

Problem