Skip to content

Instantly share code, notes, and snippets.

@dolzenko

dolzenko/irb-tricks.rb

Last active October 13, 2015 03:27
Show Gist options
  • Save dolzenko/4131773 to your computer and use it in GitHub Desktop.
Save dolzenko/4131773 to your computer and use it in GitHub Desktop.
Download ZIP
IRB tricks
Raw
irb-tricks.rb
# Sessions
irb(main):001:0> s = "mystring"
=> "mystring"
irb(main):002:0> irb s
irb#1(mystring):001:0> size
=> 8
> IRB::ReadlineInputMethod::HISTORY.to_a # prints session history
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment