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FIXES: TODO in rotateChroma

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This commit is contained in:
Bernhard Wagner 2023-07-14 13:45:27 +02:00
parent bbb29ebd7c
commit 0fa5832b63
3 changed files with 5 additions and 5 deletions
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3
packages/tonal/tonleiter.mjs
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@ -13,7 +13,8 @@ export const pc2chroma = (pc) => {
return pcs.indexOf(letter.toLowerCase()) + rest.reduce((sum, sign) => sum + accs[sign], 0);
};
export const rotateChroma = (chroma, steps) => (chroma + steps) % 12;
export const rotateChroma = (chroma, steps) => ((chroma + steps % 12) + 12) % 12;
export const chroma2pc = (chroma, sharp = false) => {
return (sharp ? sharps : flats)[chroma];