react-dedup-async/dist/index.js

https://www.npmjs.com/package/react-dedup-async

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// index.ts
var react_dedup_async_exports = {};
__export(react_dedup_async_exports, {
  useDedupedAsyncCallback: () => useDedupedAsyncCallback,
  useDedupedAsyncCallbackIgnoreWhileBusy: () => useDedupedAsyncCallbackIgnoreWhileBusy
});
module.exports = __toCommonJS(react_dedup_async_exports);
var import_react = require("react");
function useDedupedAsyncCallback(fn) {
  const f = useLatestRef(fn);
  let p = null;
  let latest;
  return (0, import_react.useRef)(function wrapper(...args) {
    latest = args;
    return p ? p.then(() => p ?? wrapper(...latest)) : p = f.current(...latest).finally(() => p = null);
  }).current;
}
function useDedupedAsyncCallbackIgnoreWhileBusy(fn) {
  const f = useLatestRef(fn);
  let p = null;
  return (0, import_react.useRef)(
    (...args) => p ?? (p = f.current(...args).finally(() => p = null))
  ).current;
}
function useLatestRef(value) {
  const r = (0, import_react.useRef)(value);
  r.current = value;
  return r;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  useDedupedAsyncCallback,
  useDedupedAsyncCallbackIgnoreWhileBusy
});