Skip to content

Instantly share code, notes, and snippets.

@tundal45

tundal45/inject.rb

Created January 24, 2011 13:26
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 tundal45/793208 to your computer and use it in GitHub Desktop.
Save tundal45/793208 to your computer and use it in GitHub Desktop.
Download ZIP
an example of inject with some Johnny Cash flavor
Raw
inject.rb
places = %w( Reno Chicago Fargo Minnesota Buffalo Toronto Winslow Sarasota
Wichita Tulsa Ottawa Oklahoma Tampa Panama Mattawa La Paloma
Bangor Baltimore Salvador Amarillo Tocapillo Baranquilla and
Perdilla)
puts places.inject("I've been to: ") { |result, place| "#{result}#{place}, " } + "I'm a killer"
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment