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Articles tagged with #programming-tips
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 breeze. Introduced in 2.7, It's great for quickly exploring your data without writing a bunch of loops a...
饾悘饾惈饾悶饾惁饾悮饾惌饾惍饾惈饾悶 饾惃饾惄饾惌饾悽饾惁饾悽饾惓饾悮饾惌饾悽饾惃饾惂 饾悽饾惉 饾惌饾悺饾悶 饾惈饾惃饾惃饾惌 饾惃饾悷 饾悮饾惀饾惀 饾悶饾惎饾悽饾惀 - Donald Knuth As a developer, we often dive into our codebase, thinking, "Hey, let's tweak this bit or give that part a little upgrade!" But, man, even the simple...
Today i want to talk about a very simple concept "command query separation" which was coined by Bertrand Meyer. Understanding this theoretical concept will heelp you write cleaner and more readable code. CQS as defined on wikipedia goes like this It...
I was recently going through a PR and realised we were creating new hash in 2 ways across our codebase. hash = HashWithIndifferentAccess.new hash = {} It just occured to me I never read up on which way is better or why we do this. So here's a small...
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 making, it's simple but quite easy to overlook. Context Can you spot the issue with this simple migr...
Inspired by the Rubber Duck Debugging methodology and my love for cats, there is a simple way I try to optimize our Rails App at Anarock Tech. Let's call it the Purrsuit of optimization method for now. It goes something like this: Use a monitoring a...
