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Switch 'operators' from .whatHow to .what.how, and make sure there are toplevel curried functions for all of them. Rename util.mod to util._mod, to make room for toplevel 'operator' of that name. (#285)

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Alex McLean 2022-12-07 19:07:55 +00:00 • committed by GitHub
parent 485a96962a
commit f827201ee0
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6 changed files with 117 additions and 103 deletions
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28
packages/core/test/util.test.mjs
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@ -10,7 +10,7 @@ import {
tokenizeNote,
toMidi,
fromMidi,
mod,
_mod,
compose,
getFrequency,
getPlayableNoteValue,
@ -118,22 +118,22 @@ describe('getFrequency', () => {
});
});
describe('mod', () => {
describe('_mod', () => {
it('should work like regular modulo with positive numbers', () => {
expect(mod(0, 3)).toEqual(0);
expect(mod(1, 3)).toEqual(1);
expect(mod(2, 3)).toEqual(2);
expect(mod(3, 3)).toEqual(0);
expect(mod(4, 3)).toEqual(1);
expect(mod(4, 2)).toEqual(0);
expect(_mod(0, 3)).toEqual(0);
expect(_mod(1, 3)).toEqual(1);
expect(_mod(2, 3)).toEqual(2);
expect(_mod(3, 3)).toEqual(0);
expect(_mod(4, 3)).toEqual(1);
expect(_mod(4, 2)).toEqual(0);
});
it('should work with negative numbers', () => {
expect(mod(-1, 3)).toEqual(2);
expect(mod(-2, 3)).toEqual(1);
expect(mod(-3, 3)).toEqual(0);
expect(mod(-4, 3)).toEqual(2);
expect(mod(-5, 3)).toEqual(1);
expect(mod(-3, 2)).toEqual(1);
expect(_mod(-1, 3)).toEqual(2);
expect(_mod(-2, 3)).toEqual(1);
expect(_mod(-3, 3)).toEqual(0);
expect(_mod(-4, 3)).toEqual(2);
expect(_mod(-5, 3)).toEqual(1);
expect(_mod(-3, 2)).toEqual(1);
});
});