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>
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
'use strict';
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var ToNumber = require('./ToNumber');
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var ToPrimitive = require('./ToPrimitive');
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var isSameType = require('../helpers/isSameType');
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var isObject = require('es-object-atoms/isObject');
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// https://262.ecma-international.org/6.0/#sec-abstract-equality-comparison
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module.exports = function AbstractEqualityComparison(x, y) {
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if (isSameType(x, y)) {
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return x === y; // ES6+ specified this shortcut anyways.
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}
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if (x == null && y == null) {
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return true;
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}
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if (typeof x === 'number' && typeof y === 'string') {
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return AbstractEqualityComparison(x, ToNumber(y));
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}
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if (typeof x === 'string' && typeof y === 'number') {
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return AbstractEqualityComparison(ToNumber(x), y);
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}
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if (typeof x === 'boolean') {
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return AbstractEqualityComparison(ToNumber(x), y);
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}
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if (typeof y === 'boolean') {
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return AbstractEqualityComparison(x, ToNumber(y));
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}
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if ((typeof x === 'string' || typeof x === 'number' || typeof x === 'symbol') && isObject(y)) {
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return AbstractEqualityComparison(x, ToPrimitive(y));
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}
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if (isObject(x) && (typeof y === 'string' || typeof y === 'number' || typeof y === 'symbol')) {
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return AbstractEqualityComparison(ToPrimitive(x), y);
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}
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return false;
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};
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