fork(9) download
copy 
  1. puts RUBY_VERSION
  2.  
  3. require 'objspace'
  4.  
  5. p ObjectSpace.memsize_of("a"*23)   
  6. p ObjectSpace.memsize_of("a"*24)    
  7. p ObjectSpace.memsize_of("a".*1000) 
  8. h = {"a"=>1, "b"=>2}
  9. p ObjectSpace.memsize_of(h)
Success #stdin #stdout 0.02s 7460KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1.9.3
23
24
1000
116
https://ideone.com/DhEMnt
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!