Write a test suite. Slowly, over time, write a good test suite that provides 90%+ coverage. Then, refactor your ball of mud. That is the only way.
  • In general, if you think something isn't in Perl, try it out, because it usually is. :-)
  • "What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?"

In reply to Re: Becoming familiar with a too-big codebase? by dragonchild
in thread Becoming familiar with a too-big codebase? by aboyd

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