build

docs/dist/tune.js

@@ -0,0 +1,14 @@
+import Tune from "./tunejs.js";
+import {Pattern} from "../_snowpack/link/strudel.js";
+Pattern.prototype._tune = function(scale, tonic = 220) {
+  const tune = new Tune();
+  if (!tune.isValidScale(scale)) {
+    throw new Error('not a valid tune.js scale name: "' + scale + '". See http://abbernie.github.io/tune/scales.html');
+  }
+  tune.loadScale(scale);
+  tune.tonicize(tonic);
+  return this._asNumber()._withEvent((event) => {
+    return event.withValue(() => tune.note(event.value)).setContext({...event.context, type: "frequency"});
+  });
+};
+Pattern.prototype.define("tune", (scale, pat) => pat.tune(scale), {composable: true, patternified: true});