mobx - npm Package Compare versions

Comparing version 2.2.2 to 2.3.0

CHANGELOG.md

@@ -1,3 +0,32 @@
-# Next:
+# 2.3.0
 
+### Introduced `whyRun`:
+Usage:
+* `whyRun()`
+* `whyRun(Reaction object / ComputedValue object / disposer function)`
+* `whyRun(object, "computed property name")`
+
+`whyRun` is a small utility that can be used inside computed value or reaction (`autorun`, `reaction` or the `render` method of an `observer` React component)
+and prints why the derivation is currently running, and under which circumstances it will run again. 
+This should help to get a deeper understanding when and why MobX runs stuff, and prevent some beginner mistakes. 
+
+This feature can probably be improved based on your feedback, so feel free to file issues with suggestions!
+
+### Semantic changes:
+* `@observable` is now always defined on the class prototypes and not in the instances. This means that `@observable` properties are enumerable, but won't appear if `Object.keys` or `hasOwnProperty` is used on a class _instance_.
+* Updated semantics of `reaction` as discussed in `#278`. The expression now needs to return a value and the side effect won't be triggered if the result didn't change. `asStructure` is supported in these cases. In contrast to MobX 2.2, effects will no longer be run if the output of the expression didn't change.
+
+### Enhancements
+
+* Introduces `isAction(fn)` #290
+* If an (argumentless) action is passed to `observable` / `extendObservable`, it will not be converted into a computed property.
+* Fixed #285: class instances are now also supported by `toJS`. Also members defined on prototypes which are enumerable are converted.
+* Map keys are now always coerced to strings. Fixes #308
+* `when`, `autorun` and `autorunAsync` now accept custom debug names (see #293, by @jamiewinder)
+* Fixed #286: autorun's no longer stop working if an action throws an exception
+* Implemented `runInAction`, can be used to create on the fly actions (especially useful in combination with `async/await`, see #299
+* Updated logo as per #244. Tnx @osenvosem!
+
+# 2.2.2:
+
 * Fixed issue #267: exception when `useStrict(true)` was invoked in combination with `@observable` attributes when using Babel
@@ -4,0 +33,0 @@ * Fixed issue #269: @action in combination with typescript targeting ES6 and reflect.ts

lib/mobx.d.ts

@@ -1,8 +0,8 @@
-export { Lambda };
-export { SimpleEventEmitter, ISimpleEventListener };
-export { IObserverTree, IDependencyTree };
+export { IAtom, Atom };
 export { IObservable, IDepTreeNode };
+export { Reaction };
 export { IDerivation, untracked };
-export { action, useStrict };
+export { action, useStrict, isAction, runInAction };
 export { spy };
+export { transaction };
 export { asReference, asFlat, asStructure, asMap };
@@ -25,5 +25,6 @@ export { IInterceptable, IInterceptor };
 export { ITransformer, createTransformer };
-export { transaction };
-export { Reaction };
-export { IAtom, Atom };
+export { whyRun };
+export { Lambda };
+export { SimpleEventEmitter, ISimpleEventListener };
+export { IObserverTree, IDependencyTree };
 export declare const extras: {
@@ -48,15 +49,11 @@ allowStateChanges: <T>(allowStateChanges: boolean, func: () => T) => T;
 };
-declare function autorun(view: Lambda, scope?: any): Lambda & {
-    $mosbservable: Reaction;
-};
-declare function when(predicate: () => boolean, effect: Lambda, scope?: any): Lambda & {
-    $mosbservable: Reaction;
-};
+declare function autorun(view: Lambda, scope?: any): any;
+declare function autorun(name: string, view: Lambda, scope?: any): any;
+declare function when(name: string, predicate: () => boolean, effect: Lambda, scope?: any): any;
+declare function when(predicate: () => boolean, effect: Lambda, scope?: any): any;
 declare function autorunUntil(predicate: () => boolean, effect: Lambda, scope?: any): any;
-declare function autorunAsync(func: Lambda, delay?: number, scope?: any): Lambda & {
-    $mosbservable: Reaction;
-};
-declare function reaction<T>(expression: () => T, effect: (arg: T) => void, fireImmediately?: boolean, delay?: number, scope?: any): Lambda & {
-    $mosbservable: Reaction;
-};
+declare function autorunAsync(name: string, func: Lambda, delay?: number, scope?: any): any;
+declare function autorunAsync(func: Lambda, delay?: number, scope?: any): any;
+declare function reaction<T>(name: string, expression: () => T, effect: (arg: T) => void, fireImmediately?: boolean, delay?: number, scope?: any): any;
+declare function reaction<T>(expression: () => T, effect: (arg: T) => void, fireImmediately?: boolean, delay?: number, scope?: any): any;
 interface IComputedValueOptions {
@@ -105,2 +102,3 @@ asStructure: boolean;
 declare function toJSON(source: any, detectCycles?: boolean, __alreadySeen?: [any, any][]): any;
+declare function whyRun(thing?: any, prop?: string): string;
 declare function action<T extends Function>(fn: T): T;
@@ -110,2 +108,5 @@ declare function action<T extends Function>(name: string, fn: T): T;
 declare function action(target: Object, propertyKey: string, descriptor?: PropertyDescriptor): void;
+declare function isAction(thing: any): boolean;
+declare function runInAction<T>(block: () => T, scope?: any): any;
+declare function runInAction<T>(name: string, block: () => T, scope?: any): any;
 declare function useStrict(strict: boolean): void;
@@ -160,2 +161,3 @@ interface IAtom extends IObservable {
     _isTrackPending: boolean;
+    _isRunning: boolean;
     constructor(name: string, onInvalidate: () => void);
@@ -174,2 +176,3 @@ onBecomeObserved(): void;
     toString(): string;
+    whyRun(): string;
 }
@@ -176,0 +179,0 @@ declare function spy(listener: (change: any) => void): Lambda;

lib/mobx.min.js

 /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
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pt(e,t,n){return function(o){if(g(e)){var i=w(e,{type:"update",object:this,name:n,newValue:o});if(!i)return;o=i.newValue}if(o=t.prepareNewValue(o),o!==C){var c=f(e),a=r(),i=p||f?{type:"update",object:this,oldValue:t.value,name:n,newValue:o}:null;a&&s(i),t.setNewValue(o),c&&p(e,i),a&&u()}}}function vt(t,i,a,c){var n=f(t),e=r(),o=n||e?{type:"add",object:i,name:a,newValue:c}:null;e&&s(o),n&&p(t,o),e&&u()}function h(e){return e&&e.$mobx instanceof Fe}function O(e,n){if("object"==typeof e&&null!==e){if(V(e))return t(void 0===n,"It is not possible to get index atoms from arrays"),e.$mobx.atom;if(W(e)){if(void 0===n)return O(e._keys);var r=e._data[n]||e._hasMap[n];return t(!!r,"the entry '"+n+"' does not exist in the observable map '"+le(e)+"'"),r}if(h(e)){t(!!n,"please specify a property");var o=e.$mobx.values[n];return t(!!o,"no observable property '"+n+"' found on the observable object '"+le(e)+"'"),o}if(e instanceof S||e instanceof b||e instanceof y)return e}else if("function"==typeof e&&e.$mobx instanceof y)return e.$mobx;t(!1,"Cannot obtain atom from "+e)}function d(e,n){return t(e,"Expection some object"),void 0!==n?d(O(e,n)):e instanceof S||e instanceof b||e instanceof y?e:W(e)?e:e.$mobx?e.$mobx:void t(!1,"Cannot obtain administration from "+e)}function le(e,t){var n;return n=void 0!==t?O(e,t):h(e)||W(e)?d(e):O(e),n.name}function a(){return++e.mobxGuid}function t(t,n,e){if(!t)throw new Error("[mobx] Invariant failed: "+n+(e?" in '"+e+"'":""))}function i(e){-1===Ne.indexOf(e)&&(Ne.push(e),console.error("[mobx] Deprecated: "+e))}function I(t){var e=!1;return function(){return e?void 0:(e=!0,t.apply(this,arguments))}}function je(t){var e=[];return t.forEach(function(t){-1===e.indexOf(t)&&e.push(t)}),e}function v(e){return null!==e&&"object"==typeof e&&Object.getPrototypeOf(e)===Object.prototype}function pe(){for(var r=arguments[0],e=1,o=arguments.length;o>e;e++){var t=arguments[e];for(var n in t)t.hasOwnProperty(n)&&(r[n]=t[n])}return r}function Re(n,e,t){return n?!D(e,t):e!==t}function Xe(n,t){for(var e=0;e<t.length;e++)Object.defineProperty(n,t[e],{configurable:!0,writable:!0,enumerable:!1,value:n[t[e]]})}function Ce(t,n){var e=Object.getOwnPropertyDescriptor(t,n);return!e||e.configurable!==!1&&e.writable!==!1}function K(n,e){t(Ce(n,e),"Cannot make property '"+e+"' observable, it is not configurable and writable in the target object")}function D(e,t){if(null===e&&null===t)return!0;if(void 0===e&&void 0===t)return!0;var o=Array.isArray(e)||V(e);if(o!==(Array.isArray(t)||V(t)))return!1;if(o){if(e.length!==t.length)return!1;for(var n=e.length;n>=0;n--)if(!D(e[n],t[n]))return!1;return!0}if("object"==typeof e&&"object"==typeof t){if(null===e||null===t)return!1;if(Object.keys(e).length!==Object.keys(t).length)return!1;for(var r in e){if(!t.hasOwnProperty(r))return!1;if(!D(e[r],t[r]))return!1}return!0}return e===t}function _e(n,r){if(!r||!r.length)return[n,[]];if(!n||!n.length)return[[],r];for(var a=[],s=[],e=0,o=0,f=n.length,c=!1,t=0,i=0,l=r.length,u=!1,p=!1;!p&&!c;){if(!u){if(f>e&&l>t&&n[e]===r[t]){if(e++,t++,e===f&&t===l)return[a,s];continue}o=e,i=t,u=!0}i+=1,o+=1,i>=l&&(p=!0),o>=f&&(c=!0),c||n[o]!==r[t]?p||r[i]!==n[e]||(s=s.concat(r.slice(t,i)),t=i+1,e++,u=!1):(a=a.concat(n.slice(e,o)),e=o+1,t++,u=!1)}return[a.concat(n.slice(e)),s.concat(r.slice(t))]}var re=this&&this.__extends||function(t,e){function r(){this.constructor=t}for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)};Ze(),exports.extras={allowStateChanges:J,getAtom:O,getDebugName:le,getDependencyTree:ct,getObserverTree:at,isComputingDerivation:oe,isSpyEnabled:r,resetGlobalState:X,spyReport:x,spyReportEnd:u,spyReportStart:s,trackTransitions:Ke},exports._={getAdministration:d,quickDiff:_e,resetGlobalState:X},exports.autorun=ae,exports.when=he,exports.autorunUntil=kt,exports.autorunAsync=St,exports.reaction=Ot,exports.computed=N,exports.createTransformer=dt,exports.expr=ft,exports.extendObservable=Y,exports.intercept=nt,exports.isObservable=E,exports.observable=ce;var o;!function(e){e[e.Reference=0]="Reference",e[e.PlainObject=1]="PlainObject",e[e.ComplexObject=2]="ComplexObject",e[e.Array=3]="Array",e[e.ViewFunction=4]="ViewFunction",e[e.ComplexFunction=5]="ComplexFunction"}(o||(o={})),exports.observe=Rt,exports.toJS=k,exports.toJSON=Je,exports.action=F,exports.useStrict=bt;var S=function(){function n(e,t,n){void 0===e&&(e="Atom@"+a()),void 0===t&&(t=fe),void 0===n&&(n=fe),this.name=e,this.onBecomeObserved=t,this.onBecomeUnobserved=n,this.isDirty=!1,this.staleObservers=[],this.observers=[]}return n.prototype.reportObserved=function(){de(this)},n.prototype.reportChanged=function(){this.isDirty||(this.reportStale(),this.reportReady())},n.prototype.reportStale=function(){this.isDirty||(this.isDirty=!0,Ae(this))},n.prototype.reportReady=function(){t(this.isDirty,"atom not dirty"),e.inTransaction>0?e.changedAtoms.push(this):(we(this),te())},n.prototype.toString=function(){return this.name},n}();exports.Atom=S;var b=function(){function n(e,t,n,r){this.derivation=e,this.scope=t,this.compareStructural=n,this.isLazy=!0,this.isComputing=!1,this.staleObservers=[],this.observers=[],this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.value=void 0,this.name=r||"ComputedValue@"+a()}return n.prototype.peek=function(){this.isComputing=!0;var t=e.allowStateChanges;e.allowStateChanges=!1;var n=this.derivation.call(this.scope);return e.allowStateChanges=t,this.isComputing=!1,n},n.prototype.onBecomeObserved=function(){},n.prototype.onBecomeUnobserved=function(){for(var e=0,t=this.observing.length;t>e;e++)Q(this.observing[e],this);this.observing=[],this.isLazy=!0,this.value=void 0},n.prototype.onDependenciesReady=function(){var e=this.trackAndCompute();return e},n.prototype.get=function(){if(t(!this.isComputing,"Cycle detected",this.derivation),de(this),this.dependencyStaleCount>0)return this.peek();if(this.isLazy){if(!oe())return this.peek();this.isLazy=!1,this.trackAndCompute()}return this.value},n.prototype.set=function(e){throw new Error("[ComputedValue '"+name+"'] It is not possible to assign a new value to a computed value.")},n.prototype.trackAndCompute=function(){r()&&x({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=ge(this,this.peek);return Re(this.compareStructural,t,e)},n.prototype.observe=function(n,r){var o=this,e=!0,t=void 0;return ae(function(){var i=o.get();(!e||r)&&m(function(){n(i,t)}),e=!1,t=i})},n.prototype.toJSON=function(){return this.get()},n.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},n}();exports.untracked=m;var ot=["mobxGuid","resetId","spyListeners","strictMode"],$e=function(){function e(){this.version=2,this.derivationStack=[],this.mobxGuid=0,this.inTransaction=0,this.isTracking=!1,this.isRunningReactions=!1,this.changedAtoms=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),e=function(){var e=new $e;if(global.__mobservableTrackingStack||global.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(global.__mobxGlobal&&global.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return global.__mobxGlobal?global.__mobxGlobal:global.__mobxGlobal=e}(),y=function(){function t(e,t){void 0===e&&(e="Reaction@"+a()),this.name=e,this.onInvalidate=t,this.staleObservers=R,this.observers=R,this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1}return t.prototype.onBecomeObserved=function(){},t.prototype.onBecomeUnobserved=function(){},t.prototype.onDependenciesReady=function(){return this.schedule(),!1},t.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,e.pendingReactions.push(this),te())},t.prototype.isScheduled=function(){return this.dependencyStaleCount>0||this._isScheduled},t.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&r()&&x({object:this,type:"scheduled-reaction"}))},t.prototype.track=function(e){var t,n=r();n&&(t=Date.now(),s({object:this,type:"reaction",fn:e})),ge(this,e),this._isTrackPending=!1,n&&u({time:Date.now()-t})},t.prototype.dispose=function(){if(!this.isDisposed){this.isDisposed=!0;for(var t=this.observing.splice(0),e=0,n=t.length;n>e;e++)Q(t[e],this)}},t.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},t.prototype.toString=function(){return"Reaction["+this.name+"]"},t}();exports.Reaction=y;var ut=100,U=!1,Ie={spyReportEnd:!0};exports.spy=ke,exports.transaction=A;var n;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}(n||(n={})),exports.asReference=T,exports.asStructure=q,exports.asFlat=ve;var se=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),$=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),ne=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be 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t=this.values.length;e!==t&&(e>t?this.spliceWithArray(t,0,new Array(e-t)):this.spliceWithArray(e,t-e))},e.prototype.updateArrayLength=function(t,e){if(t!==this.lastKnownLength)throw new Error("[mobx] Modification exception: the internal structure of an observable array was changed. Did you use peek() to change it?");this.lastKnownLength+=e,e>0&&t+e>Z&&ye(t+e)},e.prototype.spliceWithArray=function(e,n,t){ie();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:0>e&&(e=Math.max(0,r+e)),n=1===arguments.length?r-e:void 0===n||null===n?0:Math.max(0,Math.min(n,r-e)),void 0===t&&(t=[]),g(this)){var o=w(this,{object:this.array,type:"splice",index:e,removedCount:n,added:t});if(!o)return R;n=o.removedCount,t=o.added}t=t.map(this.makeReactiveArrayItem,this);var s=t.length-n;this.updateArrayLength(r,s);var i=(a=this.values).splice.apply(a,[e,n].concat(t));return(0!==n||0!==t.length)&&this.notifyArraySplice(e,t,i),i;var a},e.prototype.notifyArrayChildUpdate=function(o,i,a){var e=!this.owned&&r(),t=f(this),n=t||e?{object:this.array,type:"update",index:o,newValue:i,oldValue:a}:null;e&&s(n),this.atom.reportChanged(),t&&p(this,n),e&&u()},e.prototype.notifyArraySplice=function(a,t,n){var e=!this.owned&&r(),o=f(this),i=o||e?{object:this.array,type:"splice",index:a,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;e&&s(i),this.atom.reportChanged(),o&&p(this,i),e&&u()},e}(),c=function(t){function e(n,o,i,r){void 0===r&&(r=!1),t.call(this);var e=new yt(i,o,this,r);Object.defineProperty(this,"$mobx",{enumerable:!1,configurable:!1,writable:!1,value:e}),n&&n.length?(e.updateArrayLength(0,n.length),e.values=n.map(e.makeReactiveArrayItem,e),e.notifyArraySplice(0,e.values.slice(),R)):e.values=[]}return re(e,t),e.prototype.intercept=function(e){return this.$mobx.intercept(e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),this.$mobx.observe(t,e)},e.prototype.clear=function(){return this.splice(0)},e.prototype.replace=function(e){return this.$mobx.spliceWithArray(0,this.$mobx.values.length,e)},e.prototype.toJS=function(){return this.slice()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.peek=function(){return this.$mobx.values},e.prototype.find=function(r,o,t){void 0===t&&(t=0),this.$mobx.atom.reportObserved();for(var n=this.$mobx.values,i=n.length,e=t;i>e;e++)if(r.call(o,n[e],e,this))return n[e];return null},e.prototype.splice=function(t,n){for(var r=[],e=2;e<arguments.length;e++)r[e-2]=arguments[e];switch(arguments.length){case 0:return[];case 1:return this.$mobx.spliceWithArray(t);case 2:return this.$mobx.spliceWithArray(t,n)}return this.$mobx.spliceWithArray(t,n,r)},e.prototype.push=function(){for(var n=[],e=0;e<arguments.length;e++)n[e-0]=arguments[e];var t=this.$mobx;return t.spliceWithArray(t.values.length,0,n),t.values.length},e.prototype.pop=function(){return this.splice(Math.max(this.$mobx.values.length-1,0),1)[0]},e.prototype.shift=function(){return this.splice(0,1)[0]},e.prototype.unshift=function(){for(var t=[],e=0;e<arguments.length;e++)t[e-0]=arguments[e];var n=this.$mobx;return n.spliceWithArray(0,0,t),n.values.length},e.prototype.reverse=function(){this.$mobx.atom.reportObserved();var e=this.slice();return e.reverse.apply(e,arguments)},e.prototype.sort=function(t){this.$mobx.atom.reportObserved();var e=this.slice();return e.sort.apply(e,arguments)},e.prototype.remove=function(t){var e=this.$mobx.values.indexOf(t);return e>-1?(this.splice(e,1),!0):!1},e.prototype.toString=function(){return"[mobx.array] "+Array.prototype.toString.apply(this.$mobx.values,arguments)},e.prototype.toLocaleString=function(){return"[mobx.array] "+Array.prototype.toLocaleString.apply(this.$mobx.values,arguments)},e}(Le);Xe(c.prototype,["constructor","observe","clear","replace","toJSON","peek","find","splice","push","pop","shift","unshift","reverse","sort","remove","toString","toLocaleString"]),Object.defineProperty(c.prototype,"length",{enumerable:!1,configurable:!0,get:function(){return this.$mobx.getArrayLength()},set:function(e){this.$mobx.setArrayLength(e)}}),["concat","every","filter","forEach","indexOf","join","lastIndexOf","map","reduce","reduceRight","slice","some"].forEach(function(e){var t=Array.prototype[e];Object.defineProperty(c.prototype,e,{configurable:!1,writable:!0,enumerable:!1,value:function(){return this.$mobx.atom.reportObserved(),t.apply(this.$mobx.values,arguments);
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Make sure this computation is used by a reaction (reaction, autorun, observer).\n	  2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n    "+de(i)+"\n    "+(this.isComputing&&n?" (... or any observable accessed during the remainder of the current run)":"")+"\n	Missing items in this list?\n	  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n	  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n  * If the outcome of this computation changes, the following observers will be re-run:\n    "+de(r)+"\n")},n}(),u;!function(e){e[e.PEEK=0]="PEEK",e[e.INVALIDATED=1]="INVALIDATED",e[e.REQUIRED=2]="REQUIRED",e[e.NOT_RUNNING=3]="NOT_RUNNING"}(u||(u={}));var gt=(O={},O[u.PEEK]="[peek] The value of this computed value was requested outside an reaction",O[u.INVALIDATED]="[invalidated] Some observables used by this computation did change",O[u.REQUIRED]="[started] This computation is required by another computed value / reaction",O[u.NOT_RUNNING]="[idle] This compution is currently not running",O);exports.untracked=Te;var xt=["mobxGuid","resetId","spyListeners","strictMode"],Me=function(){function e(){this.version=2,this.derivationStack=[],this.mobxGuid=0,this.inTransaction=0,this.isTracking=!1,this.isRunningReactions=!1,this.changedAtoms=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),e=function(){var e=new Me;if(global.__mobservableTrackingStack||global.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(global.__mobxGlobal&&global.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return global.__mobxGlobal?global.__mobxGlobal:global.__mobxGlobal=e}(),y=function(){function t(e,t){void 0===e&&(e="Reaction@"+a()),this.name=e,this.onInvalidate=t,this.staleObservers=E,this.observers=E,this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1,this._isRunning=!1}return t.prototype.onBecomeObserved=function(){},t.prototype.onBecomeUnobserved=function(){},t.prototype.onDependenciesReady=function(){return this.schedule(),!1},t.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,e.pendingReactions.push(this),oe())},t.prototype.isScheduled=function(){return this.dependencyStaleCount>0||this._isScheduled},t.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&r()&&x({object:this,type:"scheduled-reaction"}))},t.prototype.track=function(e){var t,n=r();n&&(t=Date.now(),c({object:this,type:"reaction",fn:e})),this._isRunning=!0,Fe(this,e),this._isRunning=!1,this._isTrackPending=!1,n&&s({time:Date.now()-t})},t.prototype.dispose=function(){if(!this.isDisposed){this.isDisposed=!0;for(var t=this.observing.splice(0),e=0,n=t.length;n>e;e++)ee(t[e],this)}},t.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},t.prototype.toString=function(){return"Reaction["+this.name+"]"},t.prototype.whyRun=function(){var e=D(this.observing).map(function(e){return e.name});return"\nWhyRun? reaction '"+this.name+"':\n * Status: ["+(this.isDisposed?"stopped":this._isRunning?"running":this.isScheduled()?"scheduled":"idle")+"]\n * This reaction will re-run if any of the following observables changes:\n    "+de(e)+"\n    "+(this._isRunning?" (... or any observable accessed during the remainder of the current run)":"")+"\n	Missing items in this list?\n	  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n	  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},t}();exports.Reaction=y;var Ot=100,F=!1,Ce={spyReportEnd:!0};exports.spy=we,exports.transaction=L;var n;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}(n||(n={})),exports.asReference=le,exports.asStructure=ce,exports.asFlat=ge;var he=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),G=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),X=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}();exports.asMap=Ft;var H=0,je=function(){function e(){}return e}();je.prototype=[];var Dt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,
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Did you use peek() to change it?");this.lastKnownLength+=e,e>0&&t+e>H&&Ee(t+e)},e.prototype.spliceWithArray=function(e,n,t){fe();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:0>e&&(e=Math.max(0,r+e)),n=1===arguments.length?r-e:void 0===n||null===n?0:Math.max(0,Math.min(n,r-e)),void 0===t&&(t=[]),R(this)){var o=_(this,{object:this.array,type:"splice",index:e,removedCount:n,added:t});if(!o)return E;n=o.removedCount,t=o.added}t=t.map(this.makeReactiveArrayItem,this);var s=t.length-n;this.updateArrayLength(r,s);var i=(a=this.values).splice.apply(a,[e,n].concat(t));return(0!==n||0!==t.length)&&this.notifyArraySplice(e,t,i),i;var a},e.prototype.notifyArrayChildUpdate=function(o,i,a){var e=!this.owned&&r(),t=d(this),n=t||e?{object:this.array,type:"update",index:o,newValue:i,oldValue:a}:null;e&&c(n),this.atom.reportChanged(),t&&b(this,n),e&&s()},e.prototype.notifyArraySplice=function(a,t,n){var e=!this.owned&&r(),o=d(this),i=o||e?{object:this.array,type:"splice",index:a,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;e&&c(i),this.atom.reportChanged(),o&&b(this,i),e&&s()},e}(),p=function(t){function e(n,o,i,r){void 0===r&&(r=!1),t.call(this);var e=new Dt(i,o,this,r);Object.defineProperty(this,"$mobx",{enumerable:!1,configurable:!1,writable:!1,value:e}),n&&n.length?(e.updateArrayLength(0,n.length),e.values=n.map(e.makeReactiveArrayItem,e),e.notifyArraySplice(0,e.values.slice(),E)):e.values=[]}return te(e,t),e.prototype.intercept=function(e){return this.$mobx.intercept(e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),this.$mobx.observe(t,e)},e.prototype.clear=function(){return this.splice(0)},e.prototype.replace=function(e){return this.$mobx.spliceWithArray(0,this.$mobx.values.length,e)},e.prototype.toJS=function(){return this.slice()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.peek=function(){return this.$mobx.values},e.prototype.find=function(r,o,t){void 0===t&&(t=0),this.$mobx.atom.reportObserved();for(var n=this.$mobx.values,i=n.length,e=t;i>e;e++)if(r.call(o,n[e],e,this))return n[e];return null},e.prototype.splice=function(t,n){for(var r=[],e=2;e<arguments.length;e++)r[e-2]=arguments[e];switch(arguments.length){case 0:return[];case 1:return this.$mobx.spliceWithArray(t);case 2:return this.$mobx.spliceWithArray(t,n)}return this.$mobx.spliceWithArray(t,n,r)},e.prototype.push=function(){for(var n=[],e=0;e<arguments.length;e++)n[e-0]=arguments[e];var t=this.$mobx;return t.spliceWithArray(t.values.length,0,n),t.values.length},e.prototype.pop=function(){return this.splice(Math.max(this.$mobx.values.length-1,0),1)[0]},e.prototype.shift=function(){return this.splice(0,1)[0]},e.prototype.unshift=function(){for(var t=[],e=0;e<arguments.length;e++)t[e-0]=arguments[e];var n=this.$mobx;return n.spliceWithArray(0,0,t),n.values.length},e.prototype.reverse=function(){this.$mobx.atom.reportObserved();var e=this.slice();return e.reverse.apply(e,arguments)},e.prototype.sort=function(t){this.$mobx.atom.reportObserved();var e=this.slice();return e.sort.apply(e,arguments)},e.prototype.remove=function(t){var e=this.$mobx.values.indexOf(t);return e>-1?(this.splice(e,1),!0):!1},e.prototype.toString=function(){return"[mobx.array] "+Array.prototype.toString.apply(this.$mobx.values,arguments)},e.prototype.toLocaleString=function(){return"[mobx.array] "+Array.prototype.toLocaleString.apply(this.$mobx.values,arguments)},e}(je);it(p.prototype,["constructor","observe","clear","replace","toJSON","peek","find","splice","push","pop","shift","unshift","reverse","sort","remove","toString","toLocaleString"]),Object.defineProperty(p.prototype,"length",{enumerable:!1,configurable:!0,get:function(){return this.$mobx.getArrayLength()},set:function(e){this.$mobx.setArrayLength(e)}}),["concat","every","filter","forEach","indexOf","join","lastIndexOf","map","reduce","reduceRight","slice","some"].forEach(function(e){var t=Array.prototype[e];Object.defineProperty(p.prototype,e,{configurable:!1,writable:!0,enumerable:!1,value:function(){return this.$mobx.atom.reportObserved(),t.apply(this.$mobx.values,arguments)}})}),Ee(1e3),exports.fastArray=St,exports.isObservableArray=M;var Pt={},j=function(){function e(e,r){var t=this;this.$mobx=Pt,this._data={},this._hasMap={},this.name="ObservableMap@"+a(),this._keys=new p(null,n.Reference,this.name+".keys()",!0),this.interceptors=null,this.changeListeners=null,this._valueMode=$t(r),this._valueMode===n.Flat&&(this._valueMode=n.Reference),Ke(!0,function(){g(e)?t.merge(e):Array.isArray(e)&&e.forEach(function(e){var n=e[0],r=e[1];return t.set(n,r)})})}return e.prototype._has=function(e){return"undefined"!=typeof this._data[e]},e.prototype.has=function(e){return this.isValidKey(e)?(e=""+e,this._hasMap[e]?this._hasMap[e].get():this._updateHasMapEntry(e,!1).get()):!1},e.prototype.set=function(e,t){this.assertValidKey(e),e=""+e;var n=this._has(e);if(l(t,"[mobx.map.set] Expected unwrapped value to be inserted to key '"+e+"'. 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n=r(),i=d(this),a=i||n?{type:"update",object:this,oldValue:t.value,name:o,newValue:e}:null;n&&c(a),t.setNewValue(e),i&&b(this,a),n&&s()}},e.prototype._addValue=function(e,n){var t=this;L(function(){var r=t._data[e]=new I(n,t._valueMode,t.name+"."+e,!1);n=r.value,t._updateHasMapEntry(e,!0),t._keys.push(e)},void 0,!1);var o=r(),i=d(this),a=i||o?{type:"add",object:this,name:e,newValue:n}:null;o&&c(a),i&&b(this,a),o&&s()},e.prototype.get=function(e){return e=""+e,this.has(e)?this._data[e].get():void 0},e.prototype.keys=function(){return this._keys.slice()},e.prototype.values=function(){return this.keys().map(this.get,this)},e.prototype.entries=function(){var e=this;return this.keys().map(function(t){return[t,e.get(t)]})},e.prototype.forEach=function(e,t){var n=this;this.keys().forEach(function(r){return e.call(t,n.get(r),r)})},e.prototype.merge=function(t){var n=this;return L(function(){t instanceof e?t.keys().forEach(function(e){return 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t(n!==!0,"`observe` doesn't support the fire immediately property for observable maps."),J(this,e)},e.prototype.intercept=function(e){return W(this,e)},e}();exports.ObservableMap=j,exports.map=Pe,exports.isObservableMap=U;var Se=function(){function e(e,t,n){this.target=e,this.name=t,this.mode=n,this.values={},this.changeListeners=null,this.interceptors=null}return e.prototype.observe=function(e,n){return t(n!==!0,"`observe` doesn't support the fire immediately property for observable objects."),J(this,e)},e.prototype.intercept=function(e){return W(this,e)},e}();exports.isObservableObject=m;var P={},I=function(t){function e(s,u,e,o){void 0===e&&(e="ObservableValue@"+a()),void 0===o&&(o=!0),t.call(this,e),this.mode=u,this.hasUnreportedChange=!1,this.value=void 0;var i=V(s,n.Recursive),c=i[0],l=i[1];this.mode===n.Recursive&&(this.mode=c),this.value=K(l,this.mode,this.name),o&&r()&&x({type:"create",object:this,newValue:this.value})}return te(e,t),e.prototype.set=function(e){var n=this.value;if(e=this.prepareNewValue(e),e!==P){var t=r();t&&c({type:"update",object:this,newValue:e,oldValue:n}),this.setNewValue(e),t&&s()}},e.prototype.prepareNewValue=function(e){if(l(e,"Modifiers cannot be used on non-initial values."),fe(),R(this)){var t=_(this,{object:this,type:"update",newValue:e});if(!t)return P;e=t.newValue}var r=ae(this.mode===n.Structure,this.value,e);return r?K(e,this.mode,this.name):P},e.prototype.setNewValue=function(e){var t=this.value;this.value=e,this.reportChanged(),d(this)&&b(this,[e,t])},e.prototype.get=function(){return this.reportObserved(),this.value},e.prototype.intercept=function(e){return W(this,e)},e.prototype.observe=function(e,t){return t&&e(this.value,void 0),J(this,e)},e.prototype.toJSON=function(){return this.get()},e.prototype.toString=function(){return this.name+"["+this.value+"]"},e}(A),zt=function(){function e(){this.listeners=[],i("extras.SimpleEventEmitter is deprecated and will be removed in the next major release")}return 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lib/mobx.umd.min.js

 /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
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Make sure this computation is used by a reaction (reaction, autorun, observer).\n	  2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n    "+ue(o)+"\n    "+(this.isComputing&&n?" (... or any observable accessed during the remainder of the current run)":"")+"\n	Missing items in this list?\n	  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n	  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n  * If the outcome of this computation changes, the following observers will be re-run:\n    "+ue(r)+"\n")},e}();!function(e){e[e.PEEK=0]="PEEK",e[e.INVALIDATED=1]="INVALIDATED",e[e.REQUIRED=2]="REQUIRED",e[e.NOT_RUNNING=3]="NOT_RUNNING"}(l||(l={}));var xt=(E={},E[l.PEEK]="[peek] The value of this computed value was requested outside an reaction",E[l.INVALIDATED]="[invalidated] Some observables used by this computation did change",E[l.REQUIRED]="[started] This computation is required by another computed value / reaction",E[l.NOT_RUNNING]="[idle] This compution is currently not running",E);e.untracked=Re;var _t=["mobxGuid","resetId","spyListeners","strictMode"],Ue=function(){function e(){this.version=2,this.derivationStack=[],this.mobxGuid=0,this.inTransaction=0,this.isTracking=!1,this.isRunningReactions=!1,this.changedAtoms=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),t=function(){var e=new Ue;if(_.__mobservableTrackingStack||_.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(_.__mobxGlobal&&_.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return _.__mobxGlobal?_.__mobxGlobal:_.__mobxGlobal=e}(),h=function(){function e(e,t){void 0===e&&(e="Reaction@"+a()),this.name=e,this.onInvalidate=t,this.staleObservers=D,this.observers=D,this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1,this._isRunning=!1}return e.prototype.onBecomeObserved=function(){},e.prototype.onBecomeUnobserved=function(){},e.prototype.onDependenciesReady=function(){return this.schedule(),!1},e.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,t.pendingReactions.push(this),ge())},e.prototype.isScheduled=function(){return this.dependencyStaleCount>0||this._isScheduled},e.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&i()&&R({object:this,type:"scheduled-reaction"}))},e.prototype.track=function(e){var t,n=i();n&&(t=Date.now(),c({object:this,type:"reaction",fn:e})),this._isRunning=!0,we(this,e),this._isRunning=!1,this._isTrackPending=!1,n&&u({time:Date.now()-t})},e.prototype.dispose=function(){if(!this.isDisposed){this.isDisposed=!0;for(var t=this.observing.splice(0),e=0,n=t.length;n>e;e++)ne(t[e],this)}},e.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},e.prototype.toString=function(){return"Reaction["+this.name+"]"},e.prototype.whyRun=function(){var e=P(this.observing).map(function(e){return e.name});return"\nWhyRun? reaction '"+this.name+"':\n * Status: ["+(this.isDisposed?"stopped":this._isRunning?"running":this.isScheduled()?"scheduled":"idle")+"]\n * This reaction will re-run if any of the following observables changes:\n    "+ue(e)+"\n    "+(this._isRunning?" (... or any observable accessed during the remainder of the current run)":"")+"\n	Missing items in this list?\n	  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n	  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},e}();e.Reaction=h;var kt=100,W=!1,tt={spyReportEnd:!0};e.spy=Ke,e.transaction=V;var r;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat";
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Did you use peek() to change it?");this.lastKnownLength+=e,e>0&&t+e>ve&&De(t+e)},e.prototype.spliceWithArray=function(e,n,t){ie();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:0>e&&(e=Math.max(0,r+e)),n=1===arguments.length?r-e:void 0===n||null===n?0:Math.max(0,Math.min(n,r-e)),void 0===t&&(t=[]),S(this)){var i=O(this,{object:this.array,type:"splice",index:e,removedCount:n,added:t});if(!i)return D;n=i.removedCount,t=i.added}t=t.map(this.makeReactiveArrayItem,this);var s=t.length-n;this.updateArrayLength(r,s);var o=(a=this.values).splice.apply(a,[e,n].concat(t));return(0!==n||0!==t.length)&&this.notifyArraySplice(e,t,o),o;var a},e.prototype.notifyArrayChildUpdate=function(r,o,a){var e=!this.owned&&i(),t=d(this),n=t||e?{object:this.array,type:"update",index:r,newValue:o,oldValue:a}:null;e&&c(n),this.atom.reportChanged(),t&&g(this,n),e&&u()},e.prototype.notifyArraySplice=function(a,t,n){var e=!this.owned&&i(),r=d(this),o=r||e?{object:this.array,type:"splice",index:a,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;e&&c(o),this.atom.reportChanged(),r&&g(this,o),e&&u()},e}(),p=function(t){function e(n,i,o,r){void 0===r&&(r=!1),t.call(this);var e=new Pt(o,i,this,r);Object.defineProperty(this,"$mobx",{enumerable:!1,configurable:!1,writable:!1,value:e}),n&&n.length?(e.updateArrayLength(0,n.length),e.values=n.map(e.makeReactiveArrayItem,e),e.notifyArraySplice(0,e.values.slice(),D)):e.values=[]}return te(e,t),e.prototype.intercept=function(e){return this.$mobx.intercept(e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),this.$mobx.observe(t,e)},e.prototype.clear=function(){return this.splice(0)},e.prototype.replace=function(e){return this.$mobx.spliceWithArray(0,this.$mobx.values.length,e)},e.prototype.toJS=function(){return this.slice()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.peek=function(){return this.$mobx.values},e.prototype.find=function(r,i,t){void 0===t&&(t=0),this.$mobx.atom.reportObserved();for(var n=this.$mobx.values,o=n.length,e=t;o>e;e++)if(r.call(i,n[e],e,this))return n[e];return null},e.prototype.splice=function(t,n){for(var r=[],e=2;e<arguments.length;e++)r[e-2]=arguments[e];switch(arguments.length){case 0:return[];case 1:return this.$mobx.spliceWithArray(t);case 2:return this.$mobx.spliceWithArray(t,n)}return this.$mobx.spliceWithArray(t,n,r)},e.prototype.push=function(){for(var n=[],e=0;e<arguments.length;e++)n[e-0]=arguments[e];var t=this.$mobx;return t.spliceWithArray(t.values.length,0,n),t.values.length},e.prototype.pop=function(){return this.splice(Math.max(this.$mobx.values.length-1,0),1)[0]},e.prototype.shift=function(){return this.splice(0,1)[0]},e.prototype.unshift=function(){for(var t=[],e=0;e<arguments.length;e++)t[e-0]=arguments[e];var n=this.$mobx;return n.spliceWithArray(0,0,t),n.values.length},e.prototype.reverse=function(){this.$mobx.atom.reportObserved();var e=this.slice();return e.reverse.apply(e,arguments)},e.prototype.sort=function(t){this.$mobx.atom.reportObserved();var e=this.slice();return e.sort.apply(e,arguments)},e.prototype.remove=function(t){var e=this.$mobx.values.indexOf(t);return e>-1?(this.splice(e,1),!0):!1},e.prototype.toString=function(){return"[mobx.array] "+Array.prototype.toString.apply(this.$mobx.values,arguments)},e.prototype.toLocaleString=function(){return"[mobx.array] "+Array.prototype.toLocaleString.apply(this.$mobx.values,arguments)},e}(xe);st(p.prototype,["constructor","observe","clear","replace","toJSON","peek","find","splice","push","pop","shift","unshift","reverse","sort","remove","toString","toLocaleString"]),Object.defineProperty(p.prototype,"length",{enumerable:!1,configurable:!0,get:function(){return this.$mobx.getArrayLength()},set:function(e){this.$mobx.setArrayLength(e)}}),["concat","every","filter","forEach","indexOf","join","lastIndexOf","map","reduce","reduceRight","slice","some"].forEach(function(e){var t=Array.prototype[e];Object.defineProperty(p.prototype,e,{configurable:!1,writable:!0,enumerable:!1,value:function(){return this.$mobx.atom.reportObserved(),t.apply(this.$mobx.values,arguments)}})}),De(1e3),e.fastArray=ot,e.isObservableArray=K;var Mt={},I=function(){function e(e,n){var t=this;this.$mobx=Mt,this._data={},this._hasMap={},this.name="ObservableMap@"+a(),this._keys=new p(null,r.Reference,this.name+".keys()",!0),this.interceptors=null,this.changeListeners=null,this._valueMode=lt(n),this._valueMode===r.Flat&&(this._valueMode=r.Reference),Je(!0,function(){w(e)?t.merge(e):Array.isArray(e)&&e.forEach(function(e){var n=e[0],r=e[1];return t.set(n,r)})})}return e.prototype._has=function(e){return"undefined"!=typeof this._data[e]},e.prototype.has=function(e){return this.isValidKey(e)?(e=""+e,this._hasMap[e]?this._hasMap[e].get():this._updateHasMapEntry(e,!1).get()):!1},e.prototype.set=function(e,t){this.assertValidKey(e),e=""+e;var n=this._has(e);if(f(t,"[mobx.map.set] Expected unwrapped value to be inserted to key '"+e+"'. If you need to use modifiers pass them as second argument to the constructor"),S(this)){var r=O(this,{type:n?"update":"add",object:this,newValue:t,name:e});if(!r)return;t=r.newValue}n?this._updateValue(e,t):this._addValue(e,t)},e.prototype.delete=function(e){var t=this;if(this.assertValidKey(e),e=""+e,S(this)){var n=O(this,{type:"delete",object:this,name:e});if(!n)return}if(this._has(e)){var r=i(),o=d(this),n=o||r?{type:"delete",object:this,oldValue:this._data[e].value,name:e}:null;r&&c(n),V(function(){t._keys.remove(e),t._updateHasMapEntry(e,!1);var n=t._data[e];n.setNewValue(void 0),t._data[e]=void 0},void 0,!1),o&&g(this,n),r&&u()}},e.prototype._updateHasMapEntry=function(t,n){var e=this._hasMap[t];return e?e.setNewValue(n):e=this._hasMap[t]=new C(n,r.Reference,this.name+"."+t+"?",!1),e},e.prototype._updateValue=function(r,e){var t=this._data[r];if(e=t.prepareNewValue(e),e!==L){var n=i(),o=d(this),a=o||n?{type:"update",object:this,oldValue:t.value,name:r,newValue:e}:null;n&&c(a),t.setNewValue(e),o&&g(this,a),n&&u()}},e.prototype._addValue=function(e,n){var t=this;V(function(){var r=t._data[e]=new C(n,t._valueMode,t.name+"."+e,!1);n=r.value,t._updateHasMapEntry(e,!0),t._keys.push(e)},void 0,!1);var r=i(),o=d(this),a=o||r?{type:"add",object:this,name:e,newValue:n}:null;r&&c(a),o&&g(this,a),r&&u()},e.prototype.get=function(e){return e=""+e,this.has(e)?this._data[e].get():void 0},e.prototype.keys=function(){return this._keys.slice()},e.prototype.values=function(){return this.keys().map(this.get,this)},e.prototype.entries=function(){var e=this;return this.keys().map(function(t){return[t,e.get(t)]})},e.prototype.forEach=function(e,t){var n=this;this.keys().forEach(function(r){return e.call(t,n.get(r),r)})},e.prototype.merge=function(t){var n=this;return V(function(){t instanceof e?t.keys().forEach(function(e){return n.set(e,t.get(e))}):Object.keys(t).forEach(function(e){return n.set(e,t[e])})},void 0,!1),this},e.prototype.clear=function(){var e=this;V(function(){Re(function(){e.keys().forEach(e.delete,e)})},void 0,!1)},Object.defineProperty(e.prototype,"size",{get:function(){return this._keys.length},enumerable:!0,configurable:!0}),e.prototype.toJS=function(){var t=this,e={};return this.keys().forEach(function(n){return e[n]=t.get(n)}),e},e.prototype.toJs=function(){return s("toJs is deprecated, use toJS instead"),this.toJS()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.isValidKey=function(e){return null===e||void 0===e?!1:"string"!=typeof e&&"number"!=typeof e&&"boolean"!=typeof e?!1:!0},e.prototype.assertValidKey=function(e){if(!this.isValidKey(e))throw new Error("[mobx.map] Invalid key: '"+e+"'")},e.prototype.toString=function(){var e=this;return this.name+"[{ "+this.keys().map(function(t){return t+": "+e.get(t)}).join(", ")+" }]"},e.prototype.observe=function(e,t){return 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n=this.value;if(e=this.prepareNewValue(e),e!==L){var t=i();t&&c({type:"update",object:this,newValue:e,oldValue:n}),this.setNewValue(e),t&&u()}},e.prototype.prepareNewValue=function(e){if(f(e,"Modifiers cannot be used on non-initial values."),ie(),S(this)){var t=O(this,{object:this,type:"update",newValue:e});if(!t)return L;e=t.newValue}var n=H(this.mode===r.Structure,this.value,e);return n?N(e,this.mode,this.name):L},e.prototype.setNewValue=function(e){var t=this.value;this.value=e,this.reportChanged(),d(this)&&g(this,[e,t])},e.prototype.get=function(){return this.reportObserved(),this.value},e.prototype.intercept=function(e){return G(this,e)},e.prototype.observe=function(e,t){return t&&e(this.value,void 0),F(this,e)},e.prototype.toJSON=function(){return this.get()},e.prototype.toString=function(){return this.name+"["+this.value+"]"},e}(j),Ft=function(){function e(){this.listeners=[],s("extras.SimpleEventEmitter is deprecated and will be removed in the next major release")}return e.prototype.emit=function(){for(var t=this.listeners.slice(),e=0,n=t.length;n>e;e++)t[e].apply(null,arguments)},e.prototype.on=function(e){var t=this;return this.listeners.push(e),$(function(){var n=t.listeners.indexOf(e);-1!==n&&t.listeners.splice(n,1)})},e.prototype.once=function(t){var e=this.on(function(){e(),t.apply(this,arguments)});return e},e}();e.SimpleEventEmitter=Ft;var D=[];Object.freeze(D);var E,Ve=[],Ge=function(){}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});
 //# sourceMappingURL=lib/mobx.umd.min.js.map

package.json

 {
   "name": "mobx",
-  "version": "2.2.2",
+  "version": "2.3.0",
   "description": "Simple, scalable state management.",
@@ -5,0 +5,0 @@ "main": "lib/mobx.js",

README.md

@@ -9,3 +9,2 @@ <img src="docs/mobx.png" alt="logo" height="120" align="right" />
 [![Join the chat at https://gitter.im/mobxjs/mobx](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/mobxjs/mobx?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![#mobx channel on reactiflux discord](https://img.shields.io/badge/discord-%23mobx%20%40reactiflux-blue.svg)](https://discord.gg/0ZcbPKXt5bYAa2J1)
 
@@ -17,2 +16,3 @@ * Installation: `npm install mobx --save`. React bindings: `npm install mobx-react --save`
   * [Egghead.io lesson 1: syncing the UI with the app state using observable and observer](https://egghead.io/lessons/javascript-mobx-and-react-intro-syncing-the-ui-with-the-app-state-using-observable-and-observer)
+  * [Practical React with MobX](https://www.youtube.com/watch?v=XGwuM_u7UeQ). In depth introduction and explanation to MobX and React by Matt Ruby on OpenSourceNorth.
   * [Screencast: intro to MobX](https://www.youtube.com/watch?v=K8dr8BMU7-8)
@@ -27,7 +27,7 @@ * [State Management Is Easy, React Amsterdam 2016 conf](https://www.youtube.com/watch?v=ApmSsu3qnf0&feature=youtu.be) ([slides](https://speakerdeck.com/mweststrate/state-management-is-easy-introduction-to-mobx))
 
-_Everything that can be derived from the application state, should be derived. Automatically._
+_Anything that can be derived from the application state, should be derived. Automatically._
 
 which includes the UI, data serialization, server communication, etc.
 
-<img alt="MobX unidirectional flow" src="docs/flow.png" height="200" align="center" />
+<img alt="MobX unidirectional flow" src="docs/flow.png" align="center" />
 
@@ -80,2 +80,3 @@ React and MobX together are a powerful combination. React renders the application state by providing mechanisms to translate it into a tree of renderable components. MobX provides the mechanism to store and update the application state that React then uses.
 import React, {Component} from 'react';
+import ReactDOM from 'react-dom';
 import {observer} from "mobx-react";
@@ -108,3 +109,3 @@
 const store = new TodoList();
-React.render(<TodoListView todoList={store} />, document.getElementById('mount'));
+ReactDOM.render(<TodoListView todoList={store} />, document.getElementById('mount'));
 ```
@@ -233,2 +234,3 @@
 * [Smalldots MobX Store](https://github.com/smalldots/mobx-store) Store API for MobX
+* [mobx-roof](https://github.com/mobx-roof/mobx-roof) Simple, React MVVM framework based on mobx
 
@@ -247,2 +249,3 @@ _Feel free to create a PR to add your own!_
 * [Google Play Music Desktop Remote](https://github.com/GPMDP/google-play-music-desktop-remote) A React-Native app for remote controlling Google Play Music Desktop: MobX + WebSocket.
+* [React Portal](https://github.com/vinej/react-portal) A Dashboard example created with React/Mobx with a Flux pattern inspired by Redux.
 
@@ -249,0 +252,0 @@ ## What others are saying...

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

437073

increased by11.37%

Lines of code

5588

increased by10.02%

Number of lines in readme file

277

increased by1.09%

No dependency changes