Refactoring to Multiple Exit Points

from blog Secret Weblog, | ↗ original
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Introduction Introduction Functions should have only a single entry point. We all agree on that. But some people also argue that functions should have a single exit that returns the value. More people don't seem to care enough about how their functions are organized. I think that makes functions a lot more complicated than they have to be. So...Functions should have only a single entry point. We all agree on that. But some people also argue that functions should have a single exit that returns the value. More people don't seem to care enough about how their functions are organized. I think that makes functions a lot more complicated than they have to be. So...