Ruby (programming language)
Ruby is an interpreted, high-level, general-purpose programming language. It was designed and developed in the mid-1990s by Yukihiro "Matz" Matsumoto in Japan.
Ruby is dynamically typed and uses garbage collection. It supports multiple programming paradigms, including procedural, object-oriented, and functional programming.
Ruby is a programming language commonly used for creating websites because of its declarative syntax, which resembles the English language. In this chapter, we'll learn **how to install and set up Ruby** on your computer.
Variables are values you declare to use later. Each variable can have a data type (e.g. text, number, etc.). In this chapter, we'll learn more about **declaring variables in Ruby** and what data types are available in the language.
Learn **how to create and use classes** in the Ruby programming language.
Data types in Ruby
When we're creating a variable in Ruby, we're also assigning a data type to it. For example, when we write something like this: car = "Tesla" We're actually telling our program to create a varia
How to perform simple calculations using Ruby
Doing simple calculations in Ruby is similar to other programming languages. First of all, open your Interactive Ruby (IRB) environment. Sum 5+2 => 7 Subtraction 5-2 => 3 Multiplication
How to declare variables in Ruby
Variables are values you can declare to use later. For example, let's say we want to save someone's name in our program. We can do it by declaring a new variable: name = "Nikola Tesla" In the exa