https://dev.to/baweaver/understanding-ruby-memoization-2be5

Starting back on some light writing from questions I happen to get at work.

Understanding Ruby - Memoization

Introduction Memoization is a common technique in Ruby, but alas it's one with a few...

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@baweaver Thanks! I've seen this `defined?` approach before. Makes sense if you want to memoize a falsy value!

@baweaver article suggestion for your series: bang bang

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@baweaver nice writing! On point and very easy to read.