Ruby

Let's see the official way to create Rails application, as well as the minimalistic option.

Before we start using Enumerators, we need to understand the concept of Enumeration and the tools Ruby gives us for Enumeration. Also, we will be assuming that you are comfortable with blocks in Ruby.

A review of the benefits of Rails ActiveSupport, through an interview of a Rails teacher.

Strftime means String format time. Let's see how with examples.

There are multiple ways to check presence in Ruby. Let's see them with various examples.

Private methods in Ruby, are, like in other languages, not meant to be accessed from the outside. Let's see a quick hack about it.