Re Factoring

Without changing the functionality of the program, it is possible to improve the code of a program by refactoring.

Typical refactoring operations: etc.

@tunixman: if there is no unit test, why should we use refactorings?

@bigballofmud BrianFoote: Technically yes, but so is blindfolded brain surgery.

You unit test guys crack me up. You're like heroin junkies, but funnier.

See WhatIsRefactoring for a more complete description and explanation.

See also:

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