fork(1) download
copy 
  1. re = /(?:^.*:\R|\G)\K /
  2. str = 'list:
  3.   - first'
  4. result = str.gsub(re, ' ')
  5.  
  6. puts result
  7.  
Success #stdin #stdout 0.01s 6428KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
list:
  - first
https://ideone.com/Y8SJ6P
language:
Ruby (ruby 2.5.5)
created:
3 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!