helene/data/browser/browser-storage.js

Real-time Web Apps for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BrowserStorage = void 0;
class BrowserStorage {
    async read(name) {
        name = `helene:data:${name}`;
        return localStorage.getItem(name);
    }
    /**
     * Fully write or rewrite the datafile, immune to crashes during the write operation (data will not be lost)
     */
    async write(name, data) {
        name = `helene:data:${name}`;
        localStorage.setItem(name, data);
    }
    async append(name, data) {
        name = `helene:data:${name}`;
        const existingData = localStorage.getItem(name);
        if (existingData) {
            localStorage.setItem(name, existingData + data);
        }
        else {
            localStorage.setItem(name, data);
        }
    }
}
exports.BrowserStorage = BrowserStorage;
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