What is the difference between Ruby and ROR?

Question

Failed to understand the difference between Ruby and ROR. For what purpose they are both used. Can someone explain.

Answer 1

Ruby is a programming language , and Ruby on Rails is a web framework .

Possible uses for ruby:

• Package manager
• Tool for creating and distributing a work environment (Vagrant)
• Css preprocessor

Possible use of rails:

• Primarily
• Web sites