Document pitch method

dev-dist/sw.js

@@ -67,7 +67,7 @@ if (!self.define) {
     });
   };
 }
-define(['./workbox-5357ef54'], (function (workbox) { 'use strict';
+define(['./workbox-b7fccfec'], (function (workbox) { 'use strict';
 
   self.skipWaiting();
   workbox.clientsClaim();
@@ -82,12 +82,23 @@ define(['./workbox-5357ef54'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.aa2tv1h0in8"
+    "revision": "0.jotcvf5uhvo"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {
     allowlist: [/^\/$/]
   }));
+  workbox.registerRoute(({
+    url
+  }) => [/^https:\/\/raw\.githubusercontent\.com\/.*/i, /^https:\/\/shabda\.ndre\.gr\/.*/i].some(regex => regex.test(url)), new workbox.CacheFirst({
+    "cacheName": "external-samples",
+    plugins: [new workbox.ExpirationPlugin({
+      maxEntries: 5000,
+      maxAgeSeconds: 2592000
+    }), new workbox.CacheableResponsePlugin({
+      statuses: [0, 200]
+    })]
+  }), 'GET');
 
 }));
 //# sourceMappingURL=sw.js.map

src/classes/ZPlayer.ts

@@ -244,6 +244,16 @@ export class Player extends Event {
     return this;
   }
 
+  tonnetz(transform: string) {
+    if (this.atTheBeginning()) this.ziffers.tonnetzTransformation(transform);
+    return this;
+  }
+
+  tonnetzChord(chord: string) {
+    if (this.atTheBeginning()) this.ziffers.tonnetzChords(chord);
+    return this;
+  }
+
   voiceleading() {
     if (this.atTheBeginning()) this.ziffers.lead();
     return this;

src/documentation/patterns.ts

@@ -196,6 +196,19 @@ beat(1)::snd('sine').sustain(0.1).freq([100,100,100,100,200].unique().beat()).ou
     true
   )}
 
+  - <ic>pitch()</ic>: convert a list of integers to pitch classes
+
+${makeExample(
+    "Converting a list of integers to pitch classes using key and scale",
+    `
+    beat(0.25) :: snd('sine')
+    .pitch([0,1,2,3,4,6,7,8].beat(0.125))
+    .key(["F4","F3"].beat(2.0))
+    .scale("minor").out()
+`,
+    true
+  )}
+
   - <ic>scale(scale: string, base note: number)</ic>: Map each element of the list to the closest note of the slected scale. [0, 2, 3, 5 ].scale("major", 50) returns [50, 52, <ic>54</ic>, 55]. You can use western scale names like (Major, Minor, Minor pentatonic ...) or [zeitler](https://ianring.com/musictheory/scales/traditions/zeitler) scale names. Alternatively you can also use the integers as used by Ian Ring in his [study of scales](https://ianring.com/musictheory/scales/).
 
 ${makeExample(