How Ruby is used? What's the applications in which Ruby us used? Is it highly beneficial?

Question

Knowledge about Ruby

Answer 1

Dig into that :)
https://www.sololearn.com/discuss/439620/?ref=app
https://www.sololearn.com/discuss/432588/?ref=app

Answer 2

used in web dev also apps and plugins

Answer 3

@Shivam Mudgal Have you ever heard metasploit? its a framework that contains thousands of exploit, payloads , it is mainly to help pentester and guess what? it is written in Ruby :)