@wordpress/core-data/build/utils/with-weak-map-cache.js

Access to and manipulation of core WordPress entities.

"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);

// packages/core-data/src/utils/with-weak-map-cache.js
var with_weak_map_cache_exports = {};
__export(with_weak_map_cache_exports, {
  default: () => with_weak_map_cache_default
});
module.exports = __toCommonJS(with_weak_map_cache_exports);
function withWeakMapCache(fn) {
  const cache = /* @__PURE__ */ new WeakMap();
  return (key) => {
    let value;
    if (cache.has(key)) {
      value = cache.get(key);
    } else {
      value = fn(key);
      if (key !== null && typeof key === "object") {
        cache.set(key, value);
      }
    }
    return value;
  };
}
var with_weak_map_cache_default = withWeakMapCache;
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