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Documentation for all/each, and bugfix for each (#1233)

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* bugfix for each(), and documentation for each() and all()
* had to hide each/all examples from tests
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Alex McLean 2024-12-29 12:16:08 +00:00 committed by GitHub
parent 9bf0f624f5
commit 1e3bbc57cc
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2 changed files with 27 additions and 3 deletions
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26
packages/core/repl.mjs
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@ -86,10 +86,33 @@ export function repl({
const toggle = () => scheduler.toggle(); const toggle = () => scheduler.toggle();
const setCps = (cps) => scheduler.setCps(cps); const setCps = (cps) => scheduler.setCps(cps);
const setCpm = (cpm) => scheduler.setCps(cpm / 60); const setCpm = (cpm) => scheduler.setCps(cpm / 60);
// TODO - not documented as jsdoc examples as the test framework doesn't simulate enough context for `each` and `all`..
/** Applies a function to all the running patterns. Note that the patterns are groups together into a single `stack` before the function is applied. This is probably what you want, but see `each` for
* a version that applies the function to each pattern separately.
* ```
* $: sound("bd - cp sd")
* $: sound("hh*8")
* all(fast("<2 3>"))
* ```
* ```
* $: sound("bd - cp sd")
* $: sound("hh*8")
* all(x => x.pianoroll())
* ```
*/
const all = function (transform) { const all = function (transform) {
allTransform = transform; allTransform = transform;
return silence; return silence;
}; };
/** Applies a function to each of the running patterns separately. This is intended for future use with upcoming 'stepwise' features. See `all` for a version that applies the function to all the patterns stacked together into a single pattern.
* ```
* $: sound("bd - cp sd")
* $: sound("hh*8")
* each(fast("<2 3>"))
* ```
*/
const each = function (transform) { const each = function (transform) {
eachTransform = transform; eachTransform = transform;
return silence; return silence;
@ -161,7 +184,8 @@ export function repl({
if (Object.keys(pPatterns).length) { if (Object.keys(pPatterns).length) {
let patterns = Object.values(pPatterns); let patterns = Object.values(pPatterns);
if (eachTransform) { if (eachTransform) {
patterns = patterns.map(eachTransform); // Explicit lambda so only element (not index and array) are passed
patterns = patterns.map((x) => eachTransform(x));
} }
pattern = stack(...patterns); pattern = stack(...patterns);
} else if (eachTransform) { } else if (eachTransform) {

4
website/src/repl/components/panel/Reference.jsx
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@ -58,8 +58,8 @@ export function Reference() {
<div className="prose dark:prose-invert min-w-full px-1 "> <div className="prose dark:prose-invert min-w-full px-1 ">
<h2>API Reference</h2> <h2>API Reference</h2>
<p> <p>
This is the long list functions you can use! Remember that you don't need to remember all of those and that This is the long list of functions you can use. Remember that you don't need to remember all of those and
you can already make music with a small set of functions! that you can already make music with a small set of functions!
</p> </p>
{visibleFunctions.map((entry, i) => ( {visibleFunctions.map((entry, i) => (
<section key={i}> <section key={i}>