musicbox 0.3.0

General Musical Framework for working with tonality
Documentation 
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use crate::semitone;
use crate::MusicBox;
use crate::_1;

/// Tuning, is a vector of string tonics <f64>
/// Tones wrapping vector is a single string and starting at index 0 gives the tonic and successive semitones[frets]
#[derive(Debug)]
pub struct Guitar {
    pub tuning: Vec<f64>,
    pub tones: Vec<Vec<f64>>,
    pub positions: Vec<[f64; 6]>,
}

impl Guitar {
    ///Uses western music box to get notes, so adjust crate::TONIC for different
    pub fn standard_tuning() -> Self {
        let music = MusicBox::new();
        let e = music.notary.get("E1").unwrap(); //Use of closures here in .map() do anything for me?
        let a = music.notary.get("A2").unwrap();
        let d = music.notary.get("D2").unwrap();
        let g = music.notary.get("G2").unwrap();
        let b = music.notary.get("B3").unwrap();
        let high_e = music.notary.get("E3").unwrap();
        let tuning = vec![*e, *a, *d, *g, *b, *high_e];
        let mut tones = vec![];
        for i in 0..tuning.len() {
            let mut string = vec![];

            for fret in 0..=24 {
                string.push(semitone(tuning[i], fret as i64));
            }
            tones.push(string);
        }

        let mut positions = vec![];
        let mut position0: [f64; 6] = [*e, *a, *d, *g, *b, *high_e];

        position0.iter_mut().for_each(|tonic| _1(music.tonic));
        dbg!(position0);
        // positions.push();

   
        Self { tuning, tones , positions}
    }


}