@graphql-tools/load
Version:
A set of utils for faster development of GraphQL tools
33 lines (32 loc) • 907 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.useSyncQueue = exports.useQueue = void 0;
const tslib_1 = require("tslib");
const p_limit_1 = tslib_1.__importDefault(require("p-limit"));
function useQueue(options) {
const queue = [];
const limit = (options === null || options === void 0 ? void 0 : options.concurrency) ? (0, p_limit_1.default)(options.concurrency) : async (fn) => fn();
return {
add(fn) {
queue.push(() => limit(fn));
},
runAll() {
return Promise.all(queue.map(fn => fn()));
},
};
}
exports.useQueue = useQueue;
function useSyncQueue() {
const queue = [];
return {
add(fn) {
queue.push(fn);
},
runAll() {
for (const fn of queue) {
fn();
}
},
};
}
exports.useSyncQueue = useSyncQueue;