fork download 
  1. foo = lambda { |x| puts x }
  2.  
  3. foo.call('Hello, World!')
  4. foo['You can index me too!']
Success #stdin #stdout 0s 4760KB
comments (?)
stdin 
Standard input is empty
stdout 
Hello, World!
You can index me too!
https://ideone.com/d69BN
Lambda calling
language:
Ruby (ruby 2.5.5)
created:
13 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!