Ole-Morten Duesund
e8428de775
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>
22 lines
588 B
JavaScript
22 lines
588 B
JavaScript
'use strict';
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var $defineProperty = require('es-define-property');
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var hasPropertyDescriptors = function hasPropertyDescriptors() {
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return !!$defineProperty;
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};
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hasPropertyDescriptors.hasArrayLengthDefineBug = function hasArrayLengthDefineBug() {
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// node v0.6 has a bug where array lengths can be Set but not Defined
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if (!$defineProperty) {
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return null;
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}
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try {
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return $defineProperty([], 'length', { value: 1 }).length !== 1;
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} catch (e) {
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// In Firefox 4-22, defining length on an array throws an exception.
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return true;
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}
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};
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module.exports = hasPropertyDescriptors;
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