Perl: calling functions with an anonymous hash
Are you using the same if/else statement in multiple places? Is your statement long and hard to deal with?

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You can see the repetition in the comparison of the conditional and the things that are done in the blocks. We can abstract it out.

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Now our if/else block is looking a lot better. We've placed all our code into reusable functions, so when we have to edit, its only in one place. This makes the code a lot more
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CarGuyRacing.com
Created backend for a site where users can select winners of auto races.
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