fork download
copy 
  1. puts "100 red balloons\n50th red balloon".gsub(/(\d+(?:th|[rn]d|st))|[^a-z\s]/i, "\\1")
Success #stdin #stdout 0.06s 9760KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
 red balloons
50th red balloon
https://ideone.com/XBHz3o
language:
Ruby (ruby 2.5.5)
created:
7 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!