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Jacke/README.md

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Created March 6, 2013 22:18
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README.md

Literate Ruby

Inspired by Literate CoffeeScript.

$ cat hello.litrb
Here's a simple program

    puts "Hello, world"
$ ruby litrb.rb < hello.litrb
Hello, world
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litrb.rb
eval ARGF.readlines.select { |line| line[/^([ ]{4}|\t)/] }.map { |line| line[4..-1] }.join
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