Skip to content

Instantly share code, notes, and snippets.

@gdiggs

gdiggs/gist:5160c6e18e9f684eeddf

Created November 21, 2014 17:58
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save gdiggs/5160c6e18e9f684eeddf to your computer and use it in GitHub Desktop.
Save gdiggs/5160c6e18e9f684eeddf to your computer and use it in GitHub Desktop.
Download ZIP
Raw
gistfile1.txt
irb(main):001:0> defined? Object
=> "constant"
irb(main):002:0> defined? Foo
=> nil
irb(main):003:0> defined? bar
=> nil
irb(main):004:0> bar = "sup"
=> "sup"
irb(main):005:0> defined? bar
=> "local-variable"
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment