Looking for a ruby ​​stone that defines a programming language while reading code?

Question

A few months ago I read a blog post about a ruby ​​pearl that could define a programming language by reading the code itself. For the life of me I cannot remember the blog or the name of the gem. And googling for “guessing the ruby ​​programming language” and its variants do not help.

Does anyone know the name of the gem in question?

Answer 1

Was he this one: http://github.com/chrislo/sourceclassifier/tree/master

Answer 2

http://blog.chrislowis.co.uk/2009/01/04/identify-programming-languages-with-source-classifier.html.

SourceClassifier http://github.com/chrislo/sourceclassifier/tree/master.

, , !