jotai/zustand.js

👻 Next gen state management that will spook you

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var jotai = require('jotai');

function atomWithStore(store) {
  var baseAtom = jotai.atom(store.getState());

  baseAtom.onMount = function (setValue) {
    var callback = function callback() {
      setValue(store.getState());
    };

    var unsub = store.subscribe(callback);
    callback();
    return unsub;
  };

  var derivedAtom = jotai.atom(function (get) {
    return get(baseAtom);
  }, function (get, _set, update) {
    var newState = typeof update === 'function' ? update(get(baseAtom)) : update;
    store.setState(newState, true);
  });
  return derivedAtom;
}

exports.atomWithStore = atomWithStore;