Skip to content

Instantly share code, notes, and snippets.

@ph3nx

ph3nx/alphabetize.rb

Last active June 28, 2018 02:26
Show Gist options
  • Star 1 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save ph3nx/8510875 to your computer and use it in GitHub Desktop.
Save ph3nx/8510875 to your computer and use it in GitHub Desktop.
Download ZIP
The Ruby method "alphabetize" sorts an array in alphabetical order. If you wish put true as second argument to sort in descending order.
Raw
alphabetize.rb
def alphabetize arr, rev=false
if rev
arr.sort.reverse
else
arr.sort
end
end
puts alphabetize ["b","e","a"], true
# => ["e","b","a"]
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment