#ruby-on-rails
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Build your own framework on RUBY! ยท Let's Start Rebuilding rails Why Rebuild Rails? Knowing the deepest level of any software lets us master that...
Simply in Ruby or any other language, Strings is a sequence of one or more characters. It can consist of numbers, letters, or symbols. Let's learn to...
We use exceptions to handle unexpected failures inside a program. Exceptions are in the form of a program crash with an error message. In Ruby,...
Safe Navigation Operator (&.) &., is called "safe navigation operator", as it allows to skip method call when the receiver is nil. It returns nil and...
When we need to update huge data by adding a rails Migrations or a rake/Thor task. We should worry about the PostgreSQL locks. Every time when we work...
