Check the version of Interactive Ruby : irb « Language Basics « Ruby






  1. Ruby
  2. Language Basics
  3. irb

Check the version of Interactive Ruby


$ irb -v

Related examples in the same category

1.Working with Ruby Interactively, start irb
2.Enter your Ruby code at that prompt, such as puts "Hello from Ruby."
3.You press the Enter key, irb evaluates your Ruby and gives you the result