lib/scale.js
function (scale, note) {
  return _.findIndex(scale.scale, function (scaleNote) {
    return scaleNote.enharmonic(note);
  });
}
function (scale, note) {
  return _.findIndex(scale.scale, function (scaleNote) {
    return scaleNote.enharmonic(note);
  });
}
function ( scale , note ) { return _ . findIndex ( scale . scale , function ( scaleNote ) { return scaleNote . enharmonic ( note ) ; } ) ; }
Return index of note in scale
Return index of note in scale