fork download
copy 
  1. objs = Hash.new([])
  2.  
  3. objs[:y] << 3
  4.  
  5. p objs
  6. p objs[:y]
Success #stdin #stdout 0.01s 7408KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
{}
[3]
https://ideone.com/wcAY4I
language:
Ruby (ruby 2.5.5)
created:
10 years ago
visibility:
public

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!