| 123456789101112 |
- /**
- * @license React
- * use-sync-external-store-with-selector.production.min.js
- *
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
- 'use strict';var g=require("react");function n(a,b){return a===b&&(0!==a||1/a===1/b)||a!==a&&b!==b}var p="function"===typeof Object.is?Object.is:n,q=g.useSyncExternalStore,r=g.useRef,t=g.useEffect,u=g.useMemo,v=g.useDebugValue;
- exports.useSyncExternalStoreWithSelector=function(a,b,e,l,h){var c=r(null);if(null===c.current){var f={hasValue:!1,value:null};c.current=f}else f=c.current;c=u(function(){function a(a){if(!c){c=!0;d=a;a=l(a);if(void 0!==h&&f.hasValue){var b=f.value;if(h(b,a))return k=b}return k=a}b=k;if(p(d,a))return b;var e=l(a);if(void 0!==h&&h(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,h]);var d=q(a,c[0],c[1]);
- t(function(){f.hasValue=!0;f.value=d},[d]);v(d);return d};
|
