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>
20 lines
578 B
JavaScript
20 lines
578 B
JavaScript
var toNumber = require('./toNumber');
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/**
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* Creates a function that performs a relational operation on two values.
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*
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* @private
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* @param {Function} operator The function to perform the operation.
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* @returns {Function} Returns the new relational operation function.
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*/
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function createRelationalOperation(operator) {
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return function(value, other) {
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if (!(typeof value == 'string' && typeof other == 'string')) {
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value = toNumber(value);
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other = toNumber(other);
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}
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return operator(value, other);
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};
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}
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module.exports = createRelationalOperation;
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