tilfluktsrom/pwa/node_modules/generator-function/README.md
Ole-Morten Duesund e8428de775 Add progressive web app companion for cross-platform access
Vite + TypeScript PWA that mirrors the Android app's core features:
- Pre-processed shelter data (build-time UTM33N→WGS84 conversion)
- Leaflet map with shelter markers, user location, and offline tiles
- Canvas compass arrow (ported from DirectionArrowView.kt)
- IndexedDB shelter cache with 7-day staleness check
- Service worker with CacheFirst tiles and precached app shell
- i18n for en, nb, nn (ported from Android strings.xml)
- iOS/Android compass handling with low-pass filter
- Respects user map interaction (no auto-snap on pan/zoom)
- Build revision cache-breaker for reliable SW updates

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-08 17:41:38 +01:00

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A function that returns the normally hidden GeneratorFunction constructor, when available.

Getting started

npm install --save generator-function

Usage/Examples

const assert = require('assert');
const GeneratorFunction = require('generator-function')();

const fn = new GeneratorFunction('return 1');

assert.equal(fn.toString(), 'function* anonymous(\n) {\nreturn 1\n}');

const iterator = fn();

assert.deepEqual(iterator.next(), { done: true, value: 1 });

Tests

Clone the repo, npm install, and run npm test