Advertisement
Guest User

Untitled

a guest
Mar 23rd, 2013
142
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Ruby 0.15 KB | None | 0 0
  1. a = true
  2. a ||= "fish"  #=> true
  3. a  #=> true
  4.  
  5. a = nil  # or nil
  6. a ||= "fish"  #=> "fish"
  7. a  #=> "fish"
  8.  
  9. a = 10
  10. a ||= "chicken"  #=> 10
  11. a  #=> 10
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement