Fretboard for Guitar
Tools for working with the guitar fretboard.

Installation
gem 'fretboard'
Using
Creates a fretboard with the specified tuning
fretboard = Fretboard::Builder.new(:standart)
# or
fretboard = Fretboard::Builder.standart
Creating the fretboard data:
fretboard.build
Get the created data:
fretboard.data
Drawing the fretboard in the console:
fretboard.draw
Available tunings:
- standart