Question

I’m doing some networking stuff in one of my methods and I would like the method to return NO and stop executing early if one of the internal calls returns an error, a bit like break for loops. Is this possible?

IMO it would produce cleaner code rather than using a BOOL flag and having “should I continue executing this code?” if statements all over the place; and then finally at the end of the method returning YES or NO based on the flag.

Any thoughts are much appreciated!

Answer 1

Yes, you can.

return NO;

Return statements are acceptable everywhere in functions and methods. I personally prefer to make use of early returns because it usually leads to less nesting (and thus code easier to understand).

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