hacklab/strudel
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Mini-notation additions towards tidal compatibility (#926)

Browse source 
- `.` feet now work, e.g. `"a b c . d e . f"` is the same as `"[a b c] [d e] [f]"`
- `_` elongation now works, e.g. `"a _ _ b"` is the same as `"a@3 b"` (`"a @ @ b"` also works, like in tidal)
- standalone `!` now works, e.g. `"a ! ! b"` is the same as `"a!3 b"`

Reworks #47 and #49
Ref #30
This commit is contained in:
Alex McLean 2024-01-19 14:10:47 +00:00 • committed by GitHub
parent d8677c6261
commit 491c99c348
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 223 additions and 103 deletions
Download patch file Download diff file Expand all files Collapse all files

14
packages/mini/test/mini.test.mjs
View file

@ -73,6 +73,10 @@ describe('mini', () => {
expect(minS('a!3 b')).toEqual(['a: 0 - 1/4', 'a: 1/4 - 1/2', 'a: 1/2 - 3/4', 'b: 3/4 - 1']);
expect(minS('[<a b c>]!3 d')).toEqual(minS('<a b c> <a b c> <a b c> d'));
});
it('supports replication via repeated !', () => {
expect(minS('a ! ! b')).toEqual(['a: 0 - 1/4', 'a: 1/4 - 1/2', 'a: 1/2 - 3/4', 'b: 3/4 - 1']);
expect(minS('[<a b c>]!! d')).toEqual(minS('<a b c> <a b c> <a b c> d'));
});
it('supports euclidean rhythms', () => {
expect(minS('a(3, 8)')).toEqual(['a: 0 - 1/8', 'a: 3/8 - 1/2', 'a: 3/4 - 7/8']);
});
@ -190,6 +194,16 @@ describe('mini', () => {
it('supports patterned ranges', () => {
expect(minS('[<0 1> .. <2 4>]*2')).toEqual(minS('[0 1 2] [1 2 3 4]'));
});
it('supports the . operator', () => {
expect(minS('a . b c')).toEqual(minS('a [b c]'));
expect(minS('a . b c . [d e f . g h]')).toEqual(minS('a [b c] [[d e f] [g h]]'));
});
it('supports the _ operator', () => {
expect(minS('a _ b _ _')).toEqual(minS('a@2 b@3'));
});
it('_ and @ are almost interchangeable', () => {
expect(minS('a @ b @ @')).toEqual(minS('a _2 b _3'));
});
});
describe('getLeafLocation', () => {