feat: arpeggiate_chords

[raphaelDkhn]

Convert chords into arpeggios based on a given pattern.

    fn arpeggiate_chords(self: @Midi, pattern: ArpPattern) -> Midi;

[eljohens]

This function will probably be used in a context related to MIDI (Musical Instrument Digital Interface) data manipulation, where it takes an arpeggio pattern as input and returns a MIDI object as output?

[raphaelDkhn]

Hi @eljohens, the pattern of ArpPattern should be listed here.

And the Midi object in Cairo is defined [here] (

Koji/src/midi/types.cairo

Lines 13 to 16 in ed266ba

	#[derive(Copy, Drop)]
	struct Midi {
	events: Span<Message>
	}

).

[snehasharma76]

Please assign this issue to me.