RubyFlow The Ruby and Rails community linklog

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The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

How to tune a guitar with Ruby

by makaroni4 —

Check out my blog post How to tune a guitar with Ruby.

There are code examples for using FFT, Gnuplot and some beautiful plots.

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