@mrtkrcm/mcp-puppeteer/dist/src/utils/LRUCache.js

Model Context Protocol server for browser automation using Puppeteer

var LRUCache = /** @class */ (function () {
    function LRUCache(capacity) {
        this.cache = new Map();
        this.keyOrder = [];
        this.capacity = capacity;
    }
    LRUCache.prototype.get = function (key) {
        var value = this.cache.get(key);
        if (value !== undefined) {
            // Move key to the end (most recently used)
            this.keyOrder = this.keyOrder.filter(function (k) { return k !== key; });
            this.keyOrder.push(key);
        }
        return value;
    };
    LRUCache.prototype.set = function (key, value) {
        if (this.cache.size >= this.capacity && !this.cache.has(key)) {
            // Evict least recently used item
            var lruKey = this.keyOrder.shift();
            if (lruKey !== undefined) {
                this.cache.delete(lruKey);
            }
        }
        this.cache.set(key, value);
        // Update key order
        this.keyOrder = this.keyOrder.filter(function (k) { return k !== key; });
        this.keyOrder.push(key);
    };
    LRUCache.prototype.keys = function () {
        return this.cache.keys();
    };
    LRUCache.prototype.values = function () {
        return this.cache.values();
    };
    LRUCache.prototype.entries = function () {
        return this.cache.entries();
    };
    LRUCache.prototype.size = function () {
        return this.cache.size;
    };
    LRUCache.prototype.clear = function () {
        this.cache.clear();
        this.keyOrder = [];
    };
    return LRUCache;
}());
export { LRUCache };
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