source: node_modules/use-sync-external-store/cjs/use-sync-external-store-shim/with-selector.production.min.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1/**
2 * @license React
3 * use-sync-external-store-shim/with-selector.production.min.js
4 *
5 * Copyright (c) Facebook, Inc. and its affiliates.
6 *
7 * This source code is licensed under the MIT license found in the
8 * LICENSE file in the root directory of this source tree.
9 */
10'use strict';var h=require("react"),n=require("use-sync-external-store/shim");function p(a,b){return a===b&&(0!==a||1/a===1/b)||a!==a&&b!==b}var q="function"===typeof Object.is?Object.is:p,r=n.useSyncExternalStore,t=h.useRef,u=h.useEffect,v=h.useMemo,w=h.useDebugValue;
11exports.useSyncExternalStoreWithSelector=function(a,b,e,l,g){var c=t(null);if(null===c.current){var f={hasValue:!1,value:null};c.current=f}else f=c.current;c=v(function(){function a(a){if(!c){c=!0;d=a;a=l(a);if(void 0!==g&&f.hasValue){var b=f.value;if(g(b,a))return k=b}return k=a}b=k;if(q(d,a))return b;var e=l(a);if(void 0!==g&&g(b,e))return b;d=a;return k=e}var c=!1,d,k,m=void 0===e?null:e;return[function(){return a(b())},null===m?void 0:function(){return a(m())}]},[b,e,l,g]);var d=r(a,c[0],c[1]);
12u(function(){f.hasValue=!0;f.value=d},[d]);w(d);return d};
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