#object-oriented-programming
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Enumerable#tally in Ruby! One of the joys of working with Ruby is uncovering little-known gems that simplify our code and make data exploration a...
Today i want to talk about a very simple concept "command query separation" which was coined by Bertrand Meyer. Understanding this theoretical concept...
I have been written quite a few migrations and reviewed quite a few of them at Anarock Tech. This is one of the most common mistakes I see developers...
