react-carousel-query
Version:
A infinite carousel component made with react that handles the pagination for you.
24 lines (23 loc) • 841 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.concurrency = void 0;
const concurrency_1 = require("./concurrency");
const instances = new WeakMap();
/**
* A class method decorator that limits the concurrency of the method to the
* given number of parallel executions. All invocations are queued and executed
* in the order they were called.
*/
function concurrency(limit) {
return (fn, context) => {
return async function (...args) {
let map = instances.get(this);
if (!map)
instances.set(this, (map = new WeakMap()));
if (!map.has(fn))
map.set(fn, (0, concurrency_1.concurrency)(limit));
return map.get(fn)(async () => await fn.call(this, ...args));
};
};
}
exports.concurrency = concurrency;