Skip to content

Instantly share code, notes, and snippets.

@pocke

pocke/sum1.rb

Last active April 30, 2019 16:16
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save pocke/d94a90f15f5ad854060fcf14ea453e40 to your computer and use it in GitHub Desktop.
Save pocke/d94a90f15f5ad854060fcf14ea453e40 to your computer and use it in GitHub Desktop.
Download ZIP
For akaza blog
Raw
sum1.rb
require 'akaza'
class A
extend Akaza::Annotation
whitespace def sum(input, output)
This code is never evaluated.
So you can write any
sentences as comments!
end
end
a = A.new
input = StringIO.new("20\n22\n")
output = StringIO.new
a.sum(input, output)
p output.string # => "42"
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment