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.
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
What's the difference between variables and constants in Ruby?
Constants are variables whose name start with an uppercase letter: NAME = "Leonardo da Vinci" Different from variables, however, constants are not meant to be changed. When you try to assign a ne