Quick ruby tip: Interview simple question

We examine a simple question regarding ruby and how to write efficient code

My must-have ruby resources to keep yourself updated

What I am doing to follow up the changes of ruby and ruby on rails

Simple ruby parser

A simple parser and how it works with faraday and nokogiri

Crypto DCA with ruby in Binance and Kraken

How can you automate the DCA with ruby to Binance and Kraken

Dollar cost average with ruby on historical data

Dollar Cost Average vs Go all-in and Hold on historical data.

DB Backup with a simple ruby script

A simple script for saving every week your db and storing it on S3 and on your email

Freeze - A rails rss reader

My way of bookmarking things on the internet.

Simple site monitoring

One really simple ruby script to check if your site is up or not

Strong parameters and arrays

How should you handle the association ids with strong parameters?

Uniqueness validation and rails

Look out this default behavior of rails, before you do any really bad mistake and you have two same records.