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@vue/reactivity

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@vue/reactivity - npm Package Compare versions

Comparing version 3.0.0-alpha.9 to 3.0.0-alpha.10

96

dist/reactivity.cjs.js

@@ -10,5 +10,6 @@ 'use strict';

let activeEffect;
const ITERATE_KEY = Symbol('iterate');
const ITERATE_KEY = Symbol( 'iterate' );
const MAP_KEY_ITERATE_KEY = Symbol( 'Map key iterate' );
function isEffect(fn) {
return fn != null && fn._isEffect === true;
return fn && fn._isEffect === true;
}

@@ -120,8 +121,20 @@ function effect(fn, options = shared.EMPTY_OBJ) {

const computedRunners = new Set();
const add = (effectsToAdd) => {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
};
if (type === "clear" /* CLEAR */) {
// collection being cleared
// trigger all effects for target
depsMap.forEach(dep => {
addRunners(effects, computedRunners, dep);
});
depsMap.forEach(add);
}

@@ -131,3 +144,3 @@ else if (key === 'length' && shared.isArray(target)) {

if (key === 'length' || key >= newValue) {
addRunners(effects, computedRunners, dep);
add(dep);
}

@@ -139,19 +152,33 @@ });

if (key !== void 0) {
addRunners(effects, computedRunners, depsMap.get(key));
add(depsMap.get(key));
}
// also run for iteration key on ADD | DELETE | Map.SET
if (type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !shared.isArray(target)) ||
const isAddOrDelete = type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !shared.isArray(target));
if (isAddOrDelete ||
(type === "set" /* SET */ && target instanceof Map)) {
const iterationKey = shared.isArray(target) ? 'length' : ITERATE_KEY;
addRunners(effects, computedRunners, depsMap.get(iterationKey));
add(depsMap.get(shared.isArray(target) ? 'length' : ITERATE_KEY));
}
if (isAddOrDelete && target instanceof Map) {
add(depsMap.get(MAP_KEY_ITERATE_KEY));
}
}
const run = (effect) => {
scheduleRun(effect, target, type, key, {
if ( effect.options.onTrigger) {
effect.options.onTrigger({
effect,
target,
key,
type,
newValue,
oldValue,
oldTarget
}
);
});
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
};

@@ -163,33 +190,2 @@ // Important: computed effects must be run first so that computed getters

}
function addRunners(effects, computedRunners, effectsToAdd) {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
}
function scheduleRun(effect, target, type, key, extraInfo) {
if ( effect.options.onTrigger) {
const event = {
effect,
target,
key,
type
};
effect.options.onTrigger(extraInfo ? shared.extend(event, extraInfo) : event);
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
}

@@ -450,7 +446,8 @@ // global immutability lock

const target = toRaw(this);
const isPair = method === 'entries' ||
(method === Symbol.iterator && target instanceof Map);
const isMap = target instanceof Map;
const isPair = method === 'entries' || (method === Symbol.iterator && isMap);
const isKeyOnly = method === 'keys' && isMap;
const innerIterator = getProto(target)[method].apply(target, args);
const wrap = isReadonly ? toReadonly : toReactive;
track(target, "iterate" /* ITERATE */, ITERATE_KEY);
track(target, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
// return a wrapped iterator which returns observed versions of the

@@ -550,3 +547,4 @@ // values emitted from the real iterator

isObservableType(shared.toRawType(value)) &&
!nonReactiveValues.has(value));
!nonReactiveValues.has(value) &&
!Object.isFrozen(value));
};

@@ -553,0 +551,0 @@ function reactive(target) {

@@ -10,5 +10,6 @@ 'use strict';

let activeEffect;
const ITERATE_KEY = Symbol('iterate');
const ITERATE_KEY = Symbol( '');
const MAP_KEY_ITERATE_KEY = Symbol( '');
function isEffect(fn) {
return fn != null && fn._isEffect === true;
return fn && fn._isEffect === true;
}

@@ -112,8 +113,20 @@ function effect(fn, options = shared.EMPTY_OBJ) {

const computedRunners = new Set();
const add = (effectsToAdd) => {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
};
if (type === "clear" /* CLEAR */) {
// collection being cleared
// trigger all effects for target
depsMap.forEach(dep => {
addRunners(effects, computedRunners, dep);
});
depsMap.forEach(add);
}

@@ -123,3 +136,3 @@ else if (key === 'length' && shared.isArray(target)) {

if (key === 'length' || key >= newValue) {
addRunners(effects, computedRunners, dep);
add(dep);
}

@@ -131,14 +144,22 @@ });

if (key !== void 0) {
addRunners(effects, computedRunners, depsMap.get(key));
add(depsMap.get(key));
}
// also run for iteration key on ADD | DELETE | Map.SET
if (type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !shared.isArray(target)) ||
const isAddOrDelete = type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !shared.isArray(target));
if (isAddOrDelete ||
(type === "set" /* SET */ && target instanceof Map)) {
const iterationKey = shared.isArray(target) ? 'length' : ITERATE_KEY;
addRunners(effects, computedRunners, depsMap.get(iterationKey));
add(depsMap.get(shared.isArray(target) ? 'length' : ITERATE_KEY));
}
if (isAddOrDelete && target instanceof Map) {
add(depsMap.get(MAP_KEY_ITERATE_KEY));
}
}
const run = (effect) => {
scheduleRun(effect);
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
};

@@ -150,24 +171,2 @@ // Important: computed effects must be run first so that computed getters

}
function addRunners(effects, computedRunners, effectsToAdd) {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
}
function scheduleRun(effect, target, type, key, extraInfo) {
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
}

@@ -418,7 +417,8 @@ // global immutability lock

const target = toRaw(this);
const isPair = method === 'entries' ||
(method === Symbol.iterator && target instanceof Map);
const isMap = target instanceof Map;
const isPair = method === 'entries' || (method === Symbol.iterator && isMap);
const isKeyOnly = method === 'keys' && isMap;
const innerIterator = getProto(target)[method].apply(target, args);
const wrap = isReadonly ? toReadonly : toReactive;
track(target, "iterate" /* ITERATE */, ITERATE_KEY);
track(target, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
// return a wrapped iterator which returns observed versions of the

@@ -514,3 +514,4 @@ // values emitted from the real iterator

isObservableType(shared.toRawType(value)) &&
!nonReactiveValues.has(value));
!nonReactiveValues.has(value) &&
!Object.isFrozen(value));
};

@@ -517,0 +518,0 @@ function reactive(target) {

@@ -71,3 +71,3 @@

computed?: boolean;
scheduler?: (run: Function) => void;
scheduler?: (job: () => void) => void;
onTrack?: (event: DebuggerEvent) => void;

@@ -74,0 +74,0 @@ onTrigger?: (event: DebuggerEvent) => void;

@@ -1,2 +0,2 @@

import { EMPTY_OBJ, isArray, extend, isSymbol, hasOwn, isObject, hasChanged, capitalize, toRawType, makeMap, isFunction, NOOP } from '@vue/shared';
import { EMPTY_OBJ, isArray, isSymbol, hasOwn, isObject, hasChanged, capitalize, toRawType, makeMap, isFunction, NOOP } from '@vue/shared';

@@ -6,5 +6,6 @@ const targetMap = new WeakMap();

let activeEffect;
const ITERATE_KEY = Symbol('iterate');
const ITERATE_KEY = Symbol((process.env.NODE_ENV !== 'production') ? 'iterate' : '');
const MAP_KEY_ITERATE_KEY = Symbol((process.env.NODE_ENV !== 'production') ? 'Map key iterate' : '');
function isEffect(fn) {
return fn != null && fn._isEffect === true;
return fn && fn._isEffect === true;
}

@@ -116,8 +117,20 @@ function effect(fn, options = EMPTY_OBJ) {

const computedRunners = new Set();
const add = (effectsToAdd) => {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
};
if (type === "clear" /* CLEAR */) {
// collection being cleared
// trigger all effects for target
depsMap.forEach(dep => {
addRunners(effects, computedRunners, dep);
});
depsMap.forEach(add);
}

@@ -127,3 +140,3 @@ else if (key === 'length' && isArray(target)) {

if (key === 'length' || key >= newValue) {
addRunners(effects, computedRunners, dep);
add(dep);
}

@@ -135,20 +148,33 @@ });

if (key !== void 0) {
addRunners(effects, computedRunners, depsMap.get(key));
add(depsMap.get(key));
}
// also run for iteration key on ADD | DELETE | Map.SET
if (type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target)) ||
const isAddOrDelete = type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target));
if (isAddOrDelete ||
(type === "set" /* SET */ && target instanceof Map)) {
const iterationKey = isArray(target) ? 'length' : ITERATE_KEY;
addRunners(effects, computedRunners, depsMap.get(iterationKey));
add(depsMap.get(isArray(target) ? 'length' : ITERATE_KEY));
}
if (isAddOrDelete && target instanceof Map) {
add(depsMap.get(MAP_KEY_ITERATE_KEY));
}
}
const run = (effect) => {
scheduleRun(effect, target, type, key, (process.env.NODE_ENV !== 'production')
? {
if ((process.env.NODE_ENV !== 'production') && effect.options.onTrigger) {
effect.options.onTrigger({
effect,
target,
key,
type,
newValue,
oldValue,
oldTarget
}
: undefined);
});
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
};

@@ -160,33 +186,2 @@ // Important: computed effects must be run first so that computed getters

}
function addRunners(effects, computedRunners, effectsToAdd) {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
}
function scheduleRun(effect, target, type, key, extraInfo) {
if ((process.env.NODE_ENV !== 'production') && effect.options.onTrigger) {
const event = {
effect,
target,
key,
type
};
effect.options.onTrigger(extraInfo ? extend(event, extraInfo) : event);
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
}

@@ -448,7 +443,8 @@ // global immutability lock

const target = toRaw(this);
const isPair = method === 'entries' ||
(method === Symbol.iterator && target instanceof Map);
const isMap = target instanceof Map;
const isPair = method === 'entries' || (method === Symbol.iterator && isMap);
const isKeyOnly = method === 'keys' && isMap;
const innerIterator = getProto(target)[method].apply(target, args);
const wrap = isReadonly ? toReadonly : toReactive;
track(target, "iterate" /* ITERATE */, ITERATE_KEY);
track(target, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
// return a wrapped iterator which returns observed versions of the

@@ -548,3 +544,4 @@ // values emitted from the real iterator

isObservableType(toRawType(value)) &&
!nonReactiveValues.has(value));
!nonReactiveValues.has(value) &&
!Object.isFrozen(value));
};

@@ -551,0 +548,0 @@ function reactive(target) {

@@ -17,8 +17,2 @@ // Make a map and return a function for checking if a key

;
const extend = (a, b) => {
for (const key in b) {
a[key] = b[key];
}
return a;
};
const hasOwnProperty = Object.prototype.hasOwnProperty;

@@ -51,5 +45,6 @@ const hasOwn = (val, key) => hasOwnProperty.call(val, key);

let activeEffect;
const ITERATE_KEY = Symbol('iterate');
const ITERATE_KEY = Symbol( 'iterate' );
const MAP_KEY_ITERATE_KEY = Symbol( 'Map key iterate' );
function isEffect(fn) {
return fn != null && fn._isEffect === true;
return fn && fn._isEffect === true;
}

@@ -161,8 +156,20 @@ function effect(fn, options = EMPTY_OBJ) {

const computedRunners = new Set();
const add = (effectsToAdd) => {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
};
if (type === "clear" /* CLEAR */) {
// collection being cleared
// trigger all effects for target
depsMap.forEach(dep => {
addRunners(effects, computedRunners, dep);
});
depsMap.forEach(add);
}

@@ -172,3 +179,3 @@ else if (key === 'length' && isArray(target)) {

if (key === 'length' || key >= newValue) {
addRunners(effects, computedRunners, dep);
add(dep);
}

@@ -180,19 +187,33 @@ });

if (key !== void 0) {
addRunners(effects, computedRunners, depsMap.get(key));
add(depsMap.get(key));
}
// also run for iteration key on ADD | DELETE | Map.SET
if (type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target)) ||
const isAddOrDelete = type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target));
if (isAddOrDelete ||
(type === "set" /* SET */ && target instanceof Map)) {
const iterationKey = isArray(target) ? 'length' : ITERATE_KEY;
addRunners(effects, computedRunners, depsMap.get(iterationKey));
add(depsMap.get(isArray(target) ? 'length' : ITERATE_KEY));
}
if (isAddOrDelete && target instanceof Map) {
add(depsMap.get(MAP_KEY_ITERATE_KEY));
}
}
const run = (effect) => {
scheduleRun(effect, target, type, key, {
if ( effect.options.onTrigger) {
effect.options.onTrigger({
effect,
target,
key,
type,
newValue,
oldValue,
oldTarget
}
);
});
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
};

@@ -204,33 +225,2 @@ // Important: computed effects must be run first so that computed getters

}
function addRunners(effects, computedRunners, effectsToAdd) {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
}
function scheduleRun(effect, target, type, key, extraInfo) {
if ( effect.options.onTrigger) {
const event = {
effect,
target,
key,
type
};
effect.options.onTrigger(extraInfo ? extend(event, extraInfo) : event);
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
}

@@ -491,7 +481,8 @@ // global immutability lock

const target = toRaw(this);
const isPair = method === 'entries' ||
(method === Symbol.iterator && target instanceof Map);
const isMap = target instanceof Map;
const isPair = method === 'entries' || (method === Symbol.iterator && isMap);
const isKeyOnly = method === 'keys' && isMap;
const innerIterator = getProto(target)[method].apply(target, args);
const wrap = isReadonly ? toReadonly : toReactive;
track(target, "iterate" /* ITERATE */, ITERATE_KEY);
track(target, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
// return a wrapped iterator which returns observed versions of the

@@ -591,3 +582,4 @@ // values emitted from the real iterator

isObservableType(toRawType(value)) &&
!nonReactiveValues.has(value));
!nonReactiveValues.has(value) &&
!Object.isFrozen(value));
};

@@ -594,0 +586,0 @@ function reactive(target) {

@@ -1,1 +0,1 @@

function t(t,e){const n=Object.create(null),r=t.split(",");for(let t=0;t<r.length;t++)n[r[t]]=!0;return e?t=>!!n[t.toLowerCase()]:t=>!!n[t]}const e={},n=()=>{},r=Object.prototype.hasOwnProperty,o=(t,e)=>r.call(t,e),c=Array.isArray,u=t=>"symbol"==typeof t,s=t=>null!==t&&"object"==typeof t,i=Object.prototype.toString,a=t=>(t=>i.call(t))(t).slice(8,-1),l=(t,e)=>t!==e&&(t==t||e==e),f=new WeakMap,d=[];let h;const p=Symbol("iterate");function g(t,n=e){(function(t){return null!=t&&!0===t._isEffect})(t)&&(t=t.raw);const r=function(t,e){const n=function(...e){return function(t,e,n){if(!t.active)return e(...n);if(!d.includes(t)){y(t);try{return R(),d.push(t),h=t,e(...n)}finally{d.pop(),k(),h=d[d.length-1]}}}(n,t,e)};return n._isEffect=!0,n.active=!0,n.raw=t,n.deps=[],n.options=e,n}(t,n);return n.lazy||r(),r}function v(t){t.active&&(y(t),t.options.onStop&&t.options.onStop(),t.active=!1)}function y(t){const{deps:e}=t;if(e.length){for(let n=0;n<e.length;n++)e[n].delete(t);e.length=0}}let w=!0;const S=[];function b(){S.push(w),w=!1}function R(){S.push(w),w=!0}function k(){const t=S.pop();w=void 0===t||t}function m(t,e,n){if(!w||void 0===h)return;let r=f.get(t);void 0===r&&f.set(t,r=new Map);let o=r.get(n);void 0===o&&r.set(n,o=new Set),o.has(h)||(o.add(h),h.deps.push(o))}function E(t,e,n,r,o,u){const s=f.get(t);if(void 0===s)return;const i=new Set,a=new Set;if("clear"===e)s.forEach(t=>{M(i,a,t)});else if("length"===n&&c(t))s.forEach((t,e)=>{("length"===e||e>=r)&&M(i,a,t)});else if(void 0!==n&&M(i,a,s.get(n)),"add"===e||"delete"===e&&!c(t)||"set"===e&&t instanceof Map){const e=c(t)?"length":p;M(i,a,s.get(e))}const l=t=>{!function(t,e,n,r,o){void 0!==t.options.scheduler?t.options.scheduler(t):t()}(t)};a.forEach(l),i.forEach(l)}function M(t,e,n){void 0!==n&&n.forEach(n=>{n===h&&w||(n.options.computed?e.add(n):t.add(n))})}let W=!0;function O(){W=!0}function _(){W=!1}const P=new 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m(t,0,p),Reflect.ownKeys(t)}const G={get:j,set:V,deleteProperty:B,has:D,ownKeys:F},H={get:z,set:I,has:D,ownKeys:F,deleteProperty:(t,e)=>!!W||B(t,e)},J={...G,get:x,set:C},Q={...H,get:A,set:L},T=t=>s(t)?bt(t):t,U=t=>s(t)?Rt(t):t,X=t=>Reflect.getPrototypeOf(t);function Y(t,e,n){t=Ot(t);const r=Ot(e);m(t,0,r);const{has:o,get:c}=X(t);return o.call(t,e)?n(c.call(t,e)):o.call(t,r)?n(c.call(t,r)):void 0}function Z(t){const e=Ot(this),n=Ot(t);m(e,0,n);const r=X(e).has;return r.call(e,t)||r.call(e,n)}function $(t){return m(t=Ot(t),0,p),Reflect.get(X(t),"size",t)}function tt(t){t=Ot(t);const e=Ot(this),n=X(e),r=n.has.call(e,t),o=n.add.call(e,t);return r||E(e,"add",t,t),o}function et(t,e){e=Ot(e),t=Ot(t);const n=Ot(this),r=X(n),o=r.has.call(n,t),c=r.get.call(n,t),u=r.set.call(n,t,e);return o?l(e,c)&&E(n,"set",t,e):E(n,"add",t,e),u}function nt(t){const e=Ot(this),{has:n,get:r,delete:o}=X(e);let c=n.call(e,t);c||(t=Ot(t),c=n.call(e,t));r&&r.call(e,t);const u=o.call(e,t);return c&&E(e,"delete",t,void 0),u}function rt(){const t=Ot(this),e=0!==t.size,n=X(t).clear.call(t);return e&&E(t,"clear",void 0,void 0),n}function ot(t){return function(e,n){const r=this,o=Ot(r),c=t?U:T;return m(o,0,p),X(o).forEach.call(o,(function(t,n){return e.call(r,c(t),c(n),r)}),n)}}function ct(t,e){return function(...n){const r=Ot(this),o="entries"===t||t===Symbol.iterator&&r instanceof Map,c=X(r)[t].apply(r,n),u=e?U:T;return m(r,0,p),{next(){const{value:t,done:e}=c.next();return e?{value:t,done:e}:{value:o?[u(t[0]),u(t[1])]:u(t),done:e}},[Symbol.iterator](){return this}}}}function ut(t,e){return function(...n){return W?"delete"!==e&&this:t.apply(this,n)}}const st={get(t){return Y(this,t,T)},get size(){return $(this)},has:Z,add:tt,set:et,delete:nt,clear:rt,forEach:ot(!1)},it={get(t){return Y(this,t,U)},get size(){return $(this)},has:Z,add:ut(tt,"add"),set:ut(et,"set"),delete:ut(nt,"delete"),clear:ut(rt,"clear"),forEach:ot(!0)};function at(t){return(e,n,r)=>Reflect.get(o(t,n)&&n in e?t:e,n,r)}["keys","values","entries",Symbol.iterator].forEach(t=>{st[t]=ct(t,!1),it[t]=ct(t,!0)});const lt={get:at(st)},ft={get:at(it)},dt=new WeakMap,ht=new WeakMap,pt=new WeakMap,gt=new WeakMap,vt=new WeakSet,yt=new WeakSet,wt=new Set([Set,Map,WeakMap,WeakSet]),St=t("Object,Array,Map,Set,WeakMap,WeakSet");function bt(t){return gt.has(t)?t:vt.has(t)?Rt(t):xt(t)?t:Et(t,dt,ht,G,lt)}function Rt(t){return ht.has(t)&&(t=ht.get(t)),Et(t,pt,gt,H,ft)}function kt(t){return Et(t,pt,gt,Q,ft)}function mt(t){return Et(t,dt,ht,J,lt)}function Et(t,e,n,r,o){if(!s(t))return t;let c=e.get(t);if(void 0!==c)return c;if(n.has(t))return t;if((u=t)._isVue||u._isVNode||!St(a(u))||yt.has(u))return t;var u;const i=wt.has(t.constructor)?o:r;return c=new Proxy(t,i),e.set(t,c),n.set(c,t),c}function Mt(t){return ht.has(t)||gt.has(t)}function Wt(t){return gt.has(t)}function Ot(t){return ht.get(t)||gt.get(t)||t}function _t(t){return vt.add(t),t}function Pt(t){return yt.add(t),t}const jt=t=>s(t)?bt(t):t;function 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shallowReadonly,At as shallowRef,v as stop,Ot as toRaw,Vt as toRefs,m as track,E as trigger,_ as unlock,Nt as unref};
function t(t,e){const n=Object.create(null),r=t.split(",");for(let t=0;t<r.length;t++)n[r[t]]=!0;return e?t=>!!n[t.toLowerCase()]:t=>!!n[t]}const e={},n=()=>{},r=Object.prototype.hasOwnProperty,o=(t,e)=>r.call(t,e),c=Array.isArray,u=t=>"symbol"==typeof t,s=t=>null!==t&&"object"==typeof t,i=Object.prototype.toString,a=t=>(t=>i.call(t))(t).slice(8,-1),l=(t,e)=>t!==e&&(t==t||e==e),f=new WeakMap,d=[];let h;const p=Symbol(""),g=Symbol("");function v(t,n=e){(function(t){return t&&!0===t._isEffect})(t)&&(t=t.raw);const r=function(t,e){const n=function(...e){return function(t,e,n){if(!t.active)return e(...n);if(!d.includes(t)){w(t);try{return m(),d.push(t),h=t,e(...n)}finally{d.pop(),M(),h=d[d.length-1]}}}(n,t,e)};return n._isEffect=!0,n.active=!0,n.raw=t,n.deps=[],n.options=e,n}(t,n);return n.lazy||r(),r}function y(t){t.active&&(w(t),t.options.onStop&&t.options.onStop(),t.active=!1)}function w(t){const{deps:e}=t;if(e.length){for(let n=0;n<e.length;n++)e[n].delete(t);e.length=0}}let S=!0;const b=[];function k(){b.push(S),S=!1}function m(){b.push(S),S=!0}function M(){const t=b.pop();S=void 0===t||t}function R(t,e,n){if(!S||void 0===h)return;let r=f.get(t);void 0===r&&f.set(t,r=new Map);let o=r.get(n);void 0===o&&r.set(n,o=new Set),o.has(h)||(o.add(h),h.deps.push(o))}function E(t,e,n,r,o,u){const s=f.get(t);if(void 0===s)return;const i=new Set,a=new Set,l=t=>{void 0!==t&&t.forEach(t=>{t===h&&S||(t.options.computed?a.add(t):i.add(t))})};if("clear"===e)s.forEach(l);else if("length"===n&&c(t))s.forEach((t,e)=>{("length"===e||e>=r)&&l(t)});else{void 0!==n&&l(s.get(n));const r="add"===e||"delete"===e&&!c(t);(r||"set"===e&&t instanceof Map)&&l(s.get(c(t)?"length":p)),r&&t instanceof Map&&l(s.get(g))}const d=t=>{void 0!==t.options.scheduler?t.options.scheduler(t):t()};a.forEach(d),i.forEach(d)}let O=!0;function W(){O=!0}function _(){O=!1}const j=new Set(Object.getOwnPropertyNames(Symbol).map(t=>Symbol[t]).filter(u)),z=N(),P=N(!1,!0),x=N(!0),A=N(!0,!0),K={};function 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zt=t=>s(t)?bt(t):t;function Pt(t){return!!t&&!0===t._isRef}function xt(t){return Kt(t)}function At(t){return Kt(t,!0)}function Kt(t,e=!1){if(Pt(t))return t;e||(t=zt(t));const n={_isRef:!0,get value(){return R(n,0,"value"),t},set value(r){t=e?r:zt(r),E(n,"set","value",void 0)}};return n}function Nt(t){return Pt(t)?t.value:t}function Vt(t){const e={};for(const n in t)e[n]=Ct(t,n);return e}function Ct(t,e){return{_isRef:!0,get value(){return t[e]},set value(n){t[e]=n}}}function Ft(t){let e,r;"function"==typeof t?(e=t,r=n):(e=t.get,r=t.set);let o,c,u=!0;const s=v(e,{lazy:!0,computed:!0,scheduler:()=>{u||(u=!0,E(c,"set","value"))}});return c={_isRef:!0,effect:s,get value(){return u&&(o=s(),u=!1),R(c,0,"value"),o},set value(t){r(t)}},c}export{p as ITERATE_KEY,Ft as computed,v as effect,m as enableTracking,Et as isReactive,Ot as isReadonly,Pt as isRef,W as lock,jt as markNonReactive,_t as markReadonly,k as pauseTracking,bt as reactive,kt as readonly,xt as ref,M as resetTracking,Mt as shallowReactive,mt as shallowReadonly,At as shallowRef,y as stop,Wt as toRaw,Vt as toRefs,R as track,E as trigger,_ as unlock,Nt as unref};

@@ -20,8 +20,2 @@ var VueReactivity = (function (exports) {

;
const extend = (a, b) => {
for (const key in b) {
a[key] = b[key];
}
return a;
};
const hasOwnProperty = Object.prototype.hasOwnProperty;

@@ -54,5 +48,6 @@ const hasOwn = (val, key) => hasOwnProperty.call(val, key);

let activeEffect;
const ITERATE_KEY = Symbol('iterate');
const ITERATE_KEY = Symbol( 'iterate' );
const MAP_KEY_ITERATE_KEY = Symbol( 'Map key iterate' );
function isEffect(fn) {
return fn != null && fn._isEffect === true;
return fn && fn._isEffect === true;
}

@@ -164,8 +159,20 @@ function effect(fn, options = EMPTY_OBJ) {

const computedRunners = new Set();
const add = (effectsToAdd) => {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
};
if (type === "clear" /* CLEAR */) {
// collection being cleared
// trigger all effects for target
depsMap.forEach(dep => {
addRunners(effects, computedRunners, dep);
});
depsMap.forEach(add);
}

@@ -175,3 +182,3 @@ else if (key === 'length' && isArray(target)) {

if (key === 'length' || key >= newValue) {
addRunners(effects, computedRunners, dep);
add(dep);
}

@@ -183,19 +190,33 @@ });

if (key !== void 0) {
addRunners(effects, computedRunners, depsMap.get(key));
add(depsMap.get(key));
}
// also run for iteration key on ADD | DELETE | Map.SET
if (type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target)) ||
const isAddOrDelete = type === "add" /* ADD */ ||
(type === "delete" /* DELETE */ && !isArray(target));
if (isAddOrDelete ||
(type === "set" /* SET */ && target instanceof Map)) {
const iterationKey = isArray(target) ? 'length' : ITERATE_KEY;
addRunners(effects, computedRunners, depsMap.get(iterationKey));
add(depsMap.get(isArray(target) ? 'length' : ITERATE_KEY));
}
if (isAddOrDelete && target instanceof Map) {
add(depsMap.get(MAP_KEY_ITERATE_KEY));
}
}
const run = (effect) => {
scheduleRun(effect, target, type, key, {
if ( effect.options.onTrigger) {
effect.options.onTrigger({
effect,
target,
key,
type,
newValue,
oldValue,
oldTarget
}
);
});
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
};

@@ -207,33 +228,2 @@ // Important: computed effects must be run first so that computed getters

}
function addRunners(effects, computedRunners, effectsToAdd) {
if (effectsToAdd !== void 0) {
effectsToAdd.forEach(effect => {
if (effect !== activeEffect || !shouldTrack) {
if (effect.options.computed) {
computedRunners.add(effect);
}
else {
effects.add(effect);
}
}
});
}
}
function scheduleRun(effect, target, type, key, extraInfo) {
if ( effect.options.onTrigger) {
const event = {
effect,
target,
key,
type
};
effect.options.onTrigger(extraInfo ? extend(event, extraInfo) : event);
}
if (effect.options.scheduler !== void 0) {
effect.options.scheduler(effect);
}
else {
effect();
}
}

@@ -494,7 +484,8 @@ // global immutability lock

const target = toRaw(this);
const isPair = method === 'entries' ||
(method === Symbol.iterator && target instanceof Map);
const isMap = target instanceof Map;
const isPair = method === 'entries' || (method === Symbol.iterator && isMap);
const isKeyOnly = method === 'keys' && isMap;
const innerIterator = getProto(target)[method].apply(target, args);
const wrap = isReadonly ? toReadonly : toReactive;
track(target, "iterate" /* ITERATE */, ITERATE_KEY);
track(target, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
// return a wrapped iterator which returns observed versions of the

@@ -594,3 +585,4 @@ // values emitted from the real iterator

isObservableType(toRawType(value)) &&
!nonReactiveValues.has(value));
!nonReactiveValues.has(value) &&
!Object.isFrozen(value));
};

@@ -597,0 +589,0 @@ function reactive(target) {

@@ -1,1 +0,1 @@

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{
"name": "@vue/reactivity",
"version": "3.0.0-alpha.9",
"version": "3.0.0-alpha.10",
"description": "@vue/reactivity",

@@ -37,4 +37,4 @@ "main": "index.js",

"dependencies": {
"@vue/shared": "3.0.0-alpha.9"
"@vue/shared": "3.0.0-alpha.10"
}
}
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