History

Bradford Powell 0a558b963d add probabilistic tests for the ? and \| mini-notation operators The tests are probabilistic, so it is possible that if the pseudo-random number generator changes in the future, we might get results that fail. They work for the current PRNG, though, and use boundaries for the number of values of different types such that there should only be about a 1% probability that the tests would fail by chance assuming that the PRNG returns evenly distributed values.		2022-08-06 18:22:03 -04:00
..
test	add probabilistic tests for the ? and \| mini-notation operators	2022-08-06 18:22:03 -04:00
index.mjs	add barrel exports	2022-05-17 00:22:50 +02:00
krill-parser.js	update krill-parser for the changes to .pegjs file	2022-08-06 18:22:02 -04:00
krill.pegjs	implement random choice in mini notation	2022-08-06 18:22:02 -04:00
mini.mjs	Change offset for "stateful random" streams	2022-08-06 18:22:03 -04:00
package-lock.json	add build:parser script once more..	2022-06-27 00:01:59 +02:00
package.json	add build:parser script once more..	2022-06-27 00:01:59 +02:00
README.md	remove codesandbox specific line	2022-03-28 00:31:56 +02:00

README.md

@strudel.cycles/mini

This package contains the mini notation parser and pattern generator.

Install

npm i @strudel.cycles/mini --save

Example

import { mini } from '@strudel.cycles/mini';

const pattern = mini('a [b c*2]');

const events = pattern.firstCycle().map((e) => e.show());
console.log(events);

yields:

(0/1 -> 1/2, 0/1 -> 1/2, a)
(1/2 -> 3/4, 1/2 -> 3/4, b)
(3/4 -> 7/8, 3/4 -> 7/8, c)
(7/8 -> 1/1, 7/8 -> 1/1, c)

Play with @strudel.cycles/mini codesandbox

Mini Notation API

See "Mini Notation" in the Strudel Tutorial