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reactivity.global.prod.js

reactivity.global.prod.js 12 KB
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  1. var VueReactivity=function(t){"use strict";function e(t,e){const n=Object.create(null),s=t.split(",");for(let i=0;i<s.length;i++)n[s[i]]=!0;return e?t=>!!n[t.toLowerCase()]:t=>!!n[t]}const n=()=>{},s=Object.assign,i=Object.prototype.hasOwnProperty,r=(t,e)=>i.call(t,e),c=Array.isArray,o=t=>"[object Map]"===l(t),u=t=>"symbol"==typeof t,a=t=>null!==t&&"object"==typeof t,h=Object.prototype.toString,l=t=>h.call(t),f=t=>"string"==typeof t&&"NaN"!==t&&"-"!==t[0]&&""+parseInt(t,10)===t,_=(t,e)=>!Object.is(t,e);let d;class p{constructor(t=!1){this.detached=t,this._active=!0,this.effects=[],this.cleanups=[],this.parent=d,!t&&d&&(this.index=(d.scopes||(d.scopes=[])).push(this)-1)}get active(){return this._active}run(t){if(this._active){const e=d;try{return d=this,t()}finally{d=e}}}on(){d=this}off(){d=this.parent}stop(t){if(this._active){let e,n;for(e=0,n=this.effects.length;e<n;e++)this.effects[e].stop();for(e=0,n=this.cleanups.length;e<n;e++)this.cleanups[e]();if(this.scopes)for(e=0,n=this.scopes.length;e<n;e++)this.scopes[e].stop(!0);if(!this.detached&&this.parent&&!t){const t=this.parent.scopes.pop();t&&t!==this&&(this.parent.scopes[this.index]=t,t.index=this.index)}this.parent=void 0,this._active=!1}}}function v(t,e=d){e&&e.active&&e.effects.push(t)}const g=t=>{const e=new Set(t);return e.w=0,e.n=0,e},y=t=>(t.w&m)>0,w=t=>(t.n&m)>0,R=new WeakMap;let b=0,m=1;let S;const k=Symbol(""),O=Symbol("");class j{constructor(t,e=null,n){this.fn=t,this.scheduler=e,this.active=!0,this.deps=[],this.parent=void 0,v(this,n)}run(){if(!this.active)return this.fn();let t=S,e=P;for(;t;){if(t===this)return;t=t.parent}try{return this.parent=S,S=this,P=!0,m=1<<++b,b<=30?(({deps:t})=>{if(t.length)for(let e=0;e<t.length;e++)t[e].w|=m})(this):E(this),this.fn()}finally{b<=30&&(t=>{const{deps:e}=t;if(e.length){let n=0;for(let 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