Sha256: 81d1d8f3e887c526ecde9bb3c0f154b6fd77798307b3afa49ed168e470dfd0aa
Contents?: true
Size: 664 Bytes
Versions: 22
Compression:
Stored size: 664 Bytes
Contents
# frozen_string_literal: true
module Coltrane
module Representation
class Guitar
class String
attr_reader :pitch, :guitar
def initialize(pitch, guitar:)
@guitar = guitar
@pitch = pitch
end
def find(pitch_class, possible_frets: (0..guitar.frets).to_a)
output = []
n = 0
loop do
f = (pitch_class.integer - pitch.integer) % 12 + 12 * n
possible_frets.include?(f) ? output << Note.new(self, f) : break
n += 1
end
output
end
def +(fret)
pitch + fret
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems