| Server IP : 78.140.185.180 / Your IP : 216.73.216.28 Web Server : LiteSpeed System : Linux cpanel13.v.fozzy.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : builderbox ( 1072) PHP Version : 7.3.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/alt-nodejs8/root/usr/lib/node_modules/npm/node_modules.bundled/mem/ |
Upload File : |
'use strict';
const mimicFn = require('mimic-fn');
const cacheStore = new WeakMap();
const defaultCacheKey = function (x) {
if (arguments.length === 1 && (x === null || x === undefined || (typeof x !== 'function' && typeof x !== 'object'))) {
return x;
}
return JSON.stringify(arguments);
};
module.exports = (fn, opts) => {
opts = Object.assign({
cacheKey: defaultCacheKey,
cache: new Map()
}, opts);
const memoized = function () {
const cache = cacheStore.get(memoized);
const key = opts.cacheKey.apply(null, arguments);
if (cache.has(key)) {
const c = cache.get(key);
if (typeof opts.maxAge !== 'number' || Date.now() < c.maxAge) {
return c.data;
}
}
const ret = fn.apply(null, arguments);
cache.set(key, {
data: ret,
maxAge: Date.now() + (opts.maxAge || 0)
});
return ret;
};
mimicFn(memoized, fn);
cacheStore.set(memoized, opts.cache);
return memoized;
};
module.exports.clear = fn => {
const cache = cacheStore.get(fn);
if (cache && typeof cache.clear === 'function') {
cache.clear();
}
};