Somewhat more aimed at Java-y OO, but Refactoring by Fowler is a good backgrounder for sound approaches.

But if you don't have tests, make those first. Even if you've only got a minimal set of tests to start with it's better than nothing.

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: Working with old code by Fletch
in thread Working with old code by Anonymous Monk

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