@taro-hooks/ahooks/lib/useCreation/index.js

ahooks for Taro

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
var core_1 = require("@taro-hooks/core");
var shared_1 = require("@taro-hooks/shared");
var utils_1 = require("../utils");
function useCreation(factory, deps) {
  var creation = (0, core_1.useRef)({
    deps: deps,
    obj: undefined,
    initialized: false
  },
  // @ts-ignore
  true);
  if ((0, shared_1.escapeState)(creation.current).initialized === false || !(0, utils_1.depsAreSame)((0, shared_1.escapeState)(creation.current).deps, deps)) {
    creation.current = {
      deps: deps,
      obj: factory(),
      initialized: true
    };
  }
  return (0, shared_1.escapeState)(creation.current).obj;
}
exports["default"] = useCreation;