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While Loops

Intro to Ruby - 04 - Flow Control - Michael Koby, CodeCasts.tv
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  • While Loops - 05:21
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04:14 - If you find yourself chaining many "if" and "else" statements together. Look into Case Statements.

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05:21 - While Loops are not popular among Rubyists and should generally be avoided. Instead, use Enumerable Methods, such as "each" or "collect".

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