re-use-form/dist/HandlersCache.js

Easy-to-use React form hooks with built-in validation support

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var WeakMapCache = /*#__PURE__*/function () {
  function WeakMapCache(enabled) {
    _classCallCheck(this, WeakMapCache);

    this.enabled = enabled;
    this.cache = {};
  }

  _createClass(WeakMapCache, [{
    key: "fetch",
    value: function fetch(path, handler, fn) {
      if (!this.enabled) return fn();

      if (!(path in this.cache)) {
        this.cache[path] = new WeakMap();
      }

      var cached = this.cache[path].get(handler);

      if (!cached) {
        cached = fn();
        this.cache[path].set(handler, cached);
      }

      return cached;
    }
  }]);

  return WeakMapCache;
}();

exports["default"] = WeakMapCache;