mobx - npm Package Compare versions

Comparing version 2.3.3 to 2.3.4-iosfix

CHANGELOG.md

@@ -1,3 +0,9 @@
-# 3.3.3
+# 2.3.4
 
+* Fixed #360: Removed expensive cycle detection (cycles are still detected, but a bit later)
+* Fixed #377: `toJS` serialization of Dates and Regexes preserves the original values
+* Fixed #379: `@action` decorated methods can now be inherited / overriden
+
+# 2.3.3
+
 * Fixed #186: Log a warning instead of an error if an exception is thrown in a derivation. Fixes issue where React Native would produce unusable error screens (because it shows the first logged error)
@@ -4,0 +10,0 @@ * Fixed #333: Fixed some interoperability issues in combination with `Reflect` / `InversifyJS` decorators.  @andykog

lib/mobx.d.ts

@@ -8,2 +8,3 @@ export { IAtom, Atom };
 export { transaction };
+export { IComputedValue };
 export { asReference, asFlat, asStructure, asMap };
@@ -13,6 +14,6 @@ export { IInterceptable, IInterceptor };
 export { IObjectWillChange, IObjectChange, isObservableObject };
-export { IValueWillChange };
+export { IValueWillChange, IObservableValue };
 export { IObservableArray, IArrayWillChange, IArrayWillSplice, IArrayChange, IArraySplice, isObservableArray, fastArray };
 export { IKeyValueMap, ObservableMap, IMapEntries, IMapWillChange, IMapChange, isObservableMap, map };
-export { IObservableValue, observable };
+export { observable };
 export { computed, IComputedValueOptions };
@@ -62,3 +63,3 @@ export { isObservable };
 }
-declare function computed<T>(func: () => T, scope?: any): IObservableValue<T>;
+declare function computed<T>(func: () => T, scope?: any): IComputedValue<T>;
 declare function computed(opts: IComputedValueOptions): (target: Object, key: string, baseDescriptor?: PropertyDescriptor) => void;
@@ -85,6 +86,2 @@ declare function computed(target: Object, key: string | symbol, baseDescriptor?: PropertyDescriptor): void;
 declare function isObservable(value: any, property?: string): boolean;
-interface IObservableValue<T> {
-    get(): T;
-    set(value: T): void;
-}
 declare function observable<T>(): IObservableValue<T>;
@@ -96,3 +93,3 @@ declare function observable(target: Object, key: string, baseDescriptor?: PropertyDescriptor): any;
 declare function observable<T extends Object>(value: T): T;
-declare function observe<T>(value: IObservableValue<T>, listener: (newValue: T, oldValue: T) => void, fireImmediately?: boolean): Lambda;
+declare function observe<T>(value: IObservableValue<T> | IComputedValue<T>, listener: (newValue: T, oldValue: T) => void, fireImmediately?: boolean): Lambda;
 declare function observe<T>(observableArray: IObservableArray<T>, listener: (change: IArrayChange<T> | IArraySplice<T>) => void, fireImmediately?: boolean): Lambda;
@@ -131,2 +128,7 @@ declare function observe<T>(observableMap: ObservableMap<T>, listener: (change: IMapChange<T>) => void, fireImmediately?: boolean): Lambda;
 }
+interface IComputedValue<T> {
+    get(): T;
+    set(value: T): void;
+    observe(listener: (newValue: T, oldValue: T) => void, fireImmediately?: boolean): Lambda;
+}
 interface IDerivation extends IDepTreeNode, IObservable {
@@ -309,2 +311,8 @@ observing: IObservable[];
 }
+interface IObservableValue<T> {
+    get(): T;
+    set(value: T): void;
+    intercept(handler: IInterceptor<IValueWillChange<T>>): Lambda;
+    observe(listener: (newValue: T, oldValue: T) => void, fireImmediately?: boolean): Lambda;
+}
 declare type ISimpleEventListener = {
@@ -311,0 +319,0 @@ (...data: any[]): void;

lib/mobx.min.js

 /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
-"use strict";function H(n,a,u){var o,e,r;"string"==typeof n?(o=n,e=a,r=u):"function"==typeof n&&(o=n.name||"Autorun@"+i(),e=n,r=a),p(e,"autorun methods cannot have modifiers"),t("function"==typeof e,"autorun expects a function"),t(0===e.length,"autorun expects a function without arguments"),r&&(e=e.bind(r));var s=new y(o,function(){this.track(e)});return s.schedule(),s.getDisposer()}function Oe(e,s,u,l){var r,o,a,t;"string"==typeof e?(r=e,o=s,a=u,t=l):"function"==typeof e&&(r="When@"+i(),o=e,a=s,t=u);var c=!1,n=H(r,function(){if(o.call(t)){n?n():c=!0;var e=I();a.call(t),j(e)}});return c&&n(),n}function Wt(e,t,n){return a("`autorunUntil` is deprecated, please use `when`."),Oe.apply(null,arguments)}function Jt(e,u,c,l){var a,t,n,r;"string"==typeof e?(a=e,t=u,n=c,r=l):"function"==typeof e&&(a=e.name||"AutorunAsync@"+i(),t=e,n=u,r=c),void 0===n&&(n=1),r&&(t=t.bind(r));var s=!1,o=new y(a,function(){s||(s=!0,setTimeout(function(){s=!1,o.isDisposed||o.track(t)},n))});return o.schedule(),o.getDisposer()}function Ft(a,f,x,g,m,_){function b(){if(!l.isDisposed){var e=!1;l.track(function(){var t=d();e=ve(w,s,t),s=t}),u&&r&&t(s),u||e!==!0||t(s),u&&(u=!1)}}var c,p,t,r,e,o;"string"==typeof a?(c=a,p=f,t=x,r=g,e=m,o=_):(c=a.name||f.name||"Reaction@"+i(),p=a,t=f,r=x,e=g,o=m),void 0===r&&(r=!1),void 0===e&&(e=0);var v=V(p,n.Reference),R=v[0],d=v[1],w=R===n.Structure;o&&(d=d.bind(o),t=le(c,t.bind(o)));var u=!0,h=!1,s=void 0,l=new y(c,function(){1>e?b():h||(h=!0,setTimeout(function(){h=!1,b()},e))});return l.schedule(),l.getDisposer()}function se(e,n,r,o){return arguments.length<3&&"function"==typeof e?Tt(e,n):(t(!r||!r.set,"@observable properties cannot have a setter: "+n),dt.apply(null,arguments))}function Tt(r,o){var e=V(r,n.Recursive),i=e[0],t=e[1];return new f(t,o,i===n.Structure,t.name)}function Re(){throw new Error("[ComputedValue] It is not allowed to assign new values to computed properties.")}function St(n,o){t("function"==typeof n&&1===n.length,"createTransformer expects a function that accepts one argument");var r={},i=e.resetId,a=function(e){function t(t,r){e.call(this,function(){return n(r)},null,!1,"Transformer-"+n.name+"-"+t),this.sourceIdentifier=t,this.sourceObject=r}return ie(t,e),t.prototype.onBecomeUnobserved=function(){var t=this.value;e.prototype.onBecomeUnobserved.call(this),delete r[this.sourceIdentifier],o&&o(t,this.sourceObject)},t}(f);return function(o){i!==e.resetId&&(r={},i=e.resetId);var n=Ot(o),t=r[n];return t?t.get():(t=r[n]=new a(n,o),t.get())}}function Ot(e){if(null===e||"object"!=typeof e)throw new Error("[mobx] transform expected some kind of object, got: "+e);var t=e.$transformId;return void 0===t&&(t=i(),Object.defineProperty(e,"$transformId",{configurable:!0,writable:!0,enumerable:!1,value:t})),t}function xt(e,t){return X()||console.warn("[mobx.expr] 'expr' should only be used inside other reactive functions."),se(e,t).get()}function oe(e){for(var o=[],r=1;r<arguments.length;r++)o[r-1]=arguments[r];return t(arguments.length>=2,"extendObservable expected 2 or more arguments"),t("object"==typeof e,"extendObservable expects an object as first argument"),t(!(e instanceof k),"extendObservable should not be used on maps, use map.merge instead"),o.forEach(function(r){t("object"==typeof r,"all arguments of extendObservable should be objects"),Ce(e,r,n.Recursive,null)}),e}function Ce(e,t,r,o){var i=ue(e,o,r);for(var n in t)if(t.hasOwnProperty(n)){if(e===t&&!We(e,n))continue;ft(i,n,t[n])}return e}function bt(e,t){return nt(m(e,t))}function nt(e){var t={name:e.name};return e.observing&&e.observing.length&&(t.dependencies=E(e.observing).map(nt)),t}function it(e,t){return et(m(e,t))}function et(e){var t={name:e.name};return e.observers&&e.observers.length&&(t.observers=E(e.observers).map(et)),t}function kt(e,t,n){return"function"==typeof n?He(e,t,n):at(e,t)}function at(e,t){return g(e)&&!h(e)?(a("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),d(pe(e)).intercept(t)):d(e).intercept(t)}function He(e,t,n){return g(e)&&!h(e)?(a("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),oe(e,{property:e[t]}),He(e,t,n)):d(e,t).intercept(n)}function B(e,t){if(null===e||void 0===e)return!1;if(void 0!==t){if(e instanceof k||e instanceof l)throw new Error("[mobx.isObservable] isObservable(object, propertyName) is not supported for arrays and maps. 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If you need an observable reference to a function, use `observable(asReference(f))`");case o.ViewFunction:return a("Use `computed(expr)` instead of `observable(expr)`"),se(e,u)}t(!1,"Illegal State")}function At(e){return null===e||void 0===e?o.Reference:"function"==typeof e?e.length?o.ComplexFunction:o.ViewFunction:Array.isArray(e)||e instanceof l?o.Array:"object"==typeof e?g(e)?o.PlainObject:o.ComplexObject:o.Reference}function Ct(t,n,e,r){return"function"==typeof e?tt(t,n,e,r):Et(t,n,e)}function Et(e,t,n){return g(e)&&!h(e)?(a("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),d(pe(e)).observe(t,n)):d(e).observe(t,n)}function tt(e,t,n,r){return g(e)&&!h(e)?(a("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),oe(e,{property:e[t]}),tt(e,t,n,r)):d(e,t).observe(n,r)}function x(e,n,t){function i(r){return n&&t.push([e,r]),r}if(void 0===n&&(n=!0),void 0===t&&(t=null),n&&null===t&&(t=[]),n&&null!==e&&"object"==typeof e)for(var r=0,s=t.length;s>r;r++)if(t[r][0]===e)return t[r][1];if(!e)return e;if(Array.isArray(e)||e instanceof l){var o=i([]),a=e.map(function(e){return x(e,n,t)});o.length=a.length;for(var r=0,s=a.length;s>r;r++)o[r]=a[r];return o}if(e instanceof k){var u=i({});return e.forEach(function(e,r){return u[r]=x(e,n,t)}),u}if(B(e)&&e.$mobx instanceof A)return x(e(),n,t);if(e instanceof A)return x(e.get(),n,t);if("object"==typeof e){var o=i({});for(var c in e)o[c]=x(e[c],n,t);return o}return e}function Vt(n,e,t){return void 0===e&&(e=!0),void 0===t&&(t=null),a("toJSON is deprecated. 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(... and "+(t.length-e)+"more)":"")}function g(e){return null!==e&&"object"==typeof e&&Object.getPrototypeOf(e)===Object.prototype}function Ze(){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 ve(n,e,t){return n?!K(e,t):e!==t}function st(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 We(t,n){var e=Object.getOwnPropertyDescriptor(t,n);return!e||e.configurable!==!1&&e.writable!==!1}function Je(n,e){t(We(n,e),"Cannot make property '"+e+"' observable, it is not configurable and writable in the target object")}function Ue(t){var e=[];for(var n in t)e.push(n);return e}function K(e,t){if(null===e&&null===t)return!0;if(void 0===e&&void 0===t)return!0;var o=Array.isArray(e)||G(e);if(o!==(Array.isArray(t)||G(t)))return!1;if(o){if(e.length!==t.length)return!1;for(var n=e.length;n>=0;n--)if(!K(e[n],t[n]))return!1;return!0}if("object"==typeof e&&"object"==typeof t){if(null===e||null===t)return!1;if(Ue(e).length!==Ue(t).length)return!1;for(var r in e){if(!(r in t))return!1;if(!K(e[r],t[r]))return!1}return!0}return e===t}function Me(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 ie=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)};zt(),exports.extras={allowStateChanges:Fe,getAtom:m,getDebugName:he,getDependencyTree:bt,getObserverTree:it,isComputingDerivation:X,isSpyEnabled:r,resetGlobalState:ee,spyReport:R,spyReportEnd:c,spyReportStart:s,trackTransitions:Dt},exports._={getAdministration:d,quickDiff:Me,resetGlobalState:ee},exports.autorun=H,exports.when=Oe,exports.autorunUntil=Wt,exports.autorunAsync=Jt,exports.reaction=Ft;var dt=de(function(i,a,c,e,s){var r=s.get;t("function"==typeof r,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'");var o=!1;e&&1===e.length&&e[0].asStructure===!0&&(o=!0);var u=ue(i,void 0,n.Recursive);ce(u,a,o?te(r):r,!1)},function(e){return this.$mobx.values[e].get()},Re,!1,!0);exports.computed=se,exports.createTransformer=St,exports.expr=xt,exports.extendObservable=oe,exports.intercept=kt,exports.isObservable=B;var vt=de(function(t,r,e){var o=U(!0);"function"==typeof e&&(e=Q(e));var i=ue(t,void 0,n.Recursive);ce(i,r,e,!0),F(o)},function(e){return this.$mobx.values[e].get()},function(e,t){me(this,e,t)},!0,!1);exports.observable=pe;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=Ct,exports.toJS=x,exports.toJSON=Vt,exports.whyRun=Pt;var yt=de(function(e,t,r,n,o){var a=n&&1===n.length?n[0]:r.name||t||"<unnamed action>",i=le(a,r);o&&o.value&&e.constructor&&e.constructor.prototype?Object.defineProperty(e.constructor.prototype,t,{configurable:!0,enumerable:!1,writable:!1,value:i}):Object.defineProperty(e,t,{configurable:!0,enumerable:!1,writable:!1,value:i})},function(e){return this[e]},function(){t(!1,"It is not allowed to assign new values to @action fields")},!1,!0);exports.action=le,exports.isAction=Pe,exports.runInAction=Mt,exports.useStrict=Qt;var O=function(){function n(e,t,n){void 0===e&&(e="Atom@"+i()),void 0===t&&(t=Ae),void 0===n&&(n=Ae),this.name=e,this.onBecomeObserved=t,this.onBecomeUnobserved=n,this.isDirty=!1,this.staleObservers=[],this.observers=[]}return n.prototype.reportObserved=function(){we(this)},n.prototype.reportChanged=function(){this.isDirty||(this.reportStale(),this.reportReady())},n.prototype.reportStale=function(){this.isDirty||(this.isDirty=!0,ke(this))},n.prototype.reportReady=function(){t(this.isDirty,"atom not dirty"),e.inTransaction>0?e.changedAtoms.push(this):(xe(this),ae())},n.prototype.toString=function(){return this.name},n}();exports.Atom=O;var f=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@"+i()}return n.prototype.peek=function(){this.isComputing=!0;var e=U(!1),t=this.derivation.call(this.scope);return F(e),this.isComputing=!1,t},n.prototype.onBecomeObserved=function(){},n.prototype.onBecomeUnobserved=function(){for(var e=0,t=this.observing.length;t>e;e++)ne(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),we(this),this.dependencyStaleCount>0)return this.peek();if(this.isLazy){if(!X())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()&&R({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=De(this,this.peek);return ve(this.compareStructural,t,e)},n.prototype.observe=function(n,r){var o=this,e=!0,t=void 0;return H(function(){var i=o.get();if(!e||r){var a=I();n(i,t),j(a)}e=!1,t=i})},n.prototype.toJSON=function(){return this.get()},n.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},n.prototype.whyRun=function(){var n=e.derivationStack.length>0,i=E(this.observing).map(function(e){return e.name}),r=E(this.observers).map(function(e){return e.name}),t=this.isComputing?n?this.observers.length>0?u.INVALIDATED:u.REQUIRED:u.PEEK:u.NOT_RUNNING;if(t===u.REQUIRED){var o=e.derivationStack[e.derivationStack.length-2];o&&r.push(o.name)}return"\nWhyRun? computation '"+this.name+"':\n * Running because: "+wt[t]+" "+(t===u.NOT_RUNNING&&this.dependencyStaleCount>0?"(a next run is scheduled)":"")+"\n"+(this.isLazy?" * This computation is suspended (not in use by any reaction) and won't run automatically.\n	Didn't expect this computation to be suspended at this point?\n	  1. 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    "+ye(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    "+ye(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 wt=(S={},S[u.PEEK]="[peek] The value of this computed value was requested outside an reaction",S[u.INVALIDATED]="[invalidated] Some observables used by this computation did change",S[u.REQUIRED]="[started] This computation is required by another computed value / reaction",S[u.NOT_RUNNING]="[idle] This compution is currently not running",S);exports.untracked=Ge;var _t=["mobxGuid","resetId","spyListeners","strictMode"],je=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 je;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@"+i()),this.name=e,this.onInvalidate=t,this.staleObservers=P,this.observers=P,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),ae())},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()&&R({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})),this._isRunning=!0,De(this,e),this._isRunning=!1,this._isTrackPending=!1,n&&c({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++)ne(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=E(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    "+ye(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,J=!1,Se={spyReportEnd:!0};exports.spy=Ne,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=Q,exports.asStructure=te,exports.asFlat=_e;var Z=function(){function e(e){this.value=e,p(e,"Modifiers are not allowed to be nested")}return e}(),N=function(){function e(e){this.value=e,p(e,"Modifiers are not allowed to be nested")}return e}(),q=function(){
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}'");var o=!1;e&&1===e.length&&e[0].asStructure===!0&&(o=!0);var u=Q(i,void 0,n.Recursive);me(u,a,o?le(r):r,!1)},function(e){return this.$mobx.values[e].get()},Te,!1,!0);exports.computed=X,exports.createTransformer=Dt,exports.expr=Et,exports.extendObservable=ce,exports.intercept=xt,exports.isObservable=J;var vt=se(function(t,r,e){var o=z(!0);"function"==typeof e&&(e=fe(e));var i=Q(t,void 0,n.Recursive);me(i,r,e,!0),N(o)},function(e){return this.$mobx.values[e].get()},function(e,t){Fe(this,e,t)},!0,!1);exports.observable=te;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=pt,exports.toJS=x,exports.toJSON=ut,exports.whyRun=ct;var yt=se(function(r,t,n,e,a){var o=e&&1===e.length?e[0]:n.name||t||"<unnamed action>",i=q(o,n);Object.defineProperty(r,t,{configurable:!0,enumerable:!1,writable:!1,value:i})},function(e){return this[e]},function(){t(!1,"It is not allowed to assign new values to @action fields")},!1,!0);exports.action=q,exports.isAction=et,exports.runInAction=lt,exports.useStrict=ft;var S=function(){function n(e,t,n){void 0===e&&(e="Atom@"+a()),void 0===t&&(t=we),void 0===n&&(n=we),this.name=e,this.onBecomeObserved=t,this.onBecomeUnobserved=n,this.isDirty=!1,this.staleObservers=[],this.observers=[]}return n.prototype.reportObserved=function(){je(this)},n.prototype.reportChanged=function(){this.isDirty||(this.reportStale(),this.reportReady())},n.prototype.reportStale=function(){this.isDirty||(this.isDirty=!0,ke(this))},n.prototype.reportReady=function(){t(this.isDirty,"atom not dirty"),e.inTransaction>0?e.changedAtoms.push(this):(Be(this),oe())},n.prototype.toString=function(){return this.name},n}();exports.Atom=S;var m=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 e=z(!1),t=this.derivation.call(this.scope);return N(e),this.isComputing=!1,t},n.prototype.onBecomeObserved=function(){},n.prototype.onBecomeUnobserved=function(){for(var e=0,t=this.observing.length;t>e;e++)ee(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 in computation "+this.name,this.derivation),je(this),this.dependencyStaleCount>0)return this.peek();if(this.isLazy){if(!he())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()&&R({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=Ge(this,this.peek);return ue(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();if(!e||r){var a=k();n(i,t),j(a)}e=!1,t=i})},n.prototype.toJSON=function(){return this.get()},n.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},n.prototype.whyRun=function(){var n=e.derivationStack.length>0,i=L(this.observing).map(function(e){return e.name}),r=L(this.observers).map(function(e){return e.name}),t=this.isComputing?n?this.observers.length>0?u.INVALIDATED:u.REQUIRED:u.PEEK:u.NOT_RUNNING;if(t===u.REQUIRED){var o=e.derivationStack[e.derivationStack.length-2];o&&r.push(o.name)}return"\nWhyRun? computation '"+this.name+"':\n * Running because: "+wt[t]+" "+(t===u.NOT_RUNNING&&this.dependencyStaleCount>0?"(a next run is scheduled)":"")+"\n"+(this.isLazy?" * This computation is suspended (not in use by any reaction) and won't run automatically.\n	Didn't expect this computation to be suspended at this point?\n	  1. 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    "+be(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    "+be(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 wt=(I={},I[u.PEEK]="[peek] The value of this computed value was requested outside an reaction",I[u.INVALIDATED]="[invalidated] Some observables used by this computation did change",I[u.REQUIRED]="[started] This computation is required by another computed value / reaction",I[u.NOT_RUNNING]="[idle] This compution is currently not running",I);exports.untracked=$e;var _t=["mobxGuid","resetId","spyListeners","strictMode"],We=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 We;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=C,this.observers=C,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()&&R({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})),this._isRunning=!0,Ge(this,e),this._isRunning=!1,this._isTrackPending=!1,n&&c({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=L(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    "+be(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 kt=100,W=!1,ze={spyReportEnd:!0};exports.spy=Oe,exports.transaction=V;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=fe,exports.asStructure=le,exports.asFlat=_e;var ve=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested");
+}return e}(),K=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),Z=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}();exports.asMap=Qt;var Pt=function(){var e=!1,t={};return Object.defineProperty(t,"0",{set:function(){e=!0}}),Object.create(t)[0]=1,e===!1}(),H=0,Me=function(){function e(){}return e}();Me.prototype=[];var Tt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,this.interceptors=null,this.changeListeners=null,this.atom=new S(e||"ObservableArray@"+a())}return e.prototype.makeReactiveArrayItem=function(e){return l(e,"Array values cannot have modifiers"),this.mode===n.Flat||this.mode===n.Reference?e:$(e,this.mode,this.atom.name+"[..]")},e.prototype.intercept=function(e){return G(this,e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),e&&t({object:this.array,type:"splice",index:0,added:this.values.slice(),addedCount:this.values.length,removed:[],removedCount:0}),B(this,t)},e.prototype.getArrayLength=function(){return this.atom.reportObserved(),this.values.length},e.prototype.setArrayLength=function(e){if("number"!=typeof e||0>e)throw new Error("[mobx.array] Out of range: "+e);var 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+1>H&&Ee(t+e+1)},e.prototype.spliceWithArray=function(e,n,t){de();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=[]),w(this)){var o=_(this,{object:this.array,type:"splice",index:e,removedCount:n,added:t});if(!o)return C;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=b(this),n=t||e?{object:this.array,type:"update",index:o,newValue:i,oldValue:a}:null;e&&s(n),this.atom.reportChanged(),t&&f(this,n),e&&c()},e.prototype.notifyArraySplice=function(a,t,n){var 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(... 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";
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 //# sourceMappingURL=lib/mobx.umd.min.js.map

package.json

 {
   "name": "mobx",
-  "version": "2.3.3",
+  "version": "2.3.4-iosfix",
   "description": "Simple, scalable state management.",
@@ -15,3 +15,6 @@ "main": "lib/mobx.js",
     "small-build": "scripts/single-file-build.sh",
-    "test-browser": "npm run small-build && ( browserify test/*.js | tape-run )",
+    "test-browser-electron": "npm run small-build && ( browserify test/*.js | tape-run )",
+    "test-browser-chrome": "npm run small-build && ( browserify test/*.js | tape-run --browser chrome )",
+    "test-browser-safari": "npm run small-build && ( browserify test/*.js -t [ babelify --presets [ es2015 ] ] | tape-run --browser safari )",
+    "test-browser-firefox": "npm run small-build && ( browserify test/*.js  | tape-run --browser firefox )",
     "test-travis": "npm run small-build && tape test/*.js test/perf/index.js && tsc && istanbul cover tape test/*.js",
@@ -47,2 +50,3 @@ "coverage": "npm run small-build && npm run build-tests && istanbul cover tape test/*.js test/perf/index.js && cat ./coverage/lcov.info|coveralls",
     "babel-preset-stage-1": "^6.3.13",
+    "babelify": "^7.3.0",
     "browserify": "^12.0.1",
@@ -73,2 +77,2 @@ "coveralls": "^2.11.4",
   ]
-}
+}

README.md

@@ -19,3 +19,6 @@ <img src="docs/mobx.png" alt="logo" height="120" align="right" />
   * [Transparent Reactive Programming and Mutable Data, Reactive2015 conf](https://www.youtube.com/watch?v=FEwLwiizlk0) ([slides](https://speakerdeck.com/mweststrate/react-transparent-reactive-programming-and-mutable-data-structures))
+* More tutorials, blogs and videos can be found on the [MobX homepage](http://mobxjs.github.io/mobx/faq/blogs.html)
+* [Boilerplates and related projects](http://mobxjs.github.io/mobx/faq/related.html)
 
+
 ## Introduction
@@ -52,3 +55,3 @@
 
-Using `@observable` is like turning a value into a spreadsheet cell. But unlike spreadsheets, these values can be not just primitive values, but references, objects and arrays as well. You can even [define your own](http://mobxjs.github.io/mobx/refguide/extending.html) observable data sources.
+Using `@observable` is like turning a value into a spreadsheet cell. But unlike spreadsheets, not only can these values be primitive values, but references, objects and arrays as well. You can even [define your own](http://mobxjs.github.io/mobx/refguide/extending.html) observable data sources.
 
@@ -205,45 +208,7 @@ ### Computed values
 
-### Get Started
+* [MobX homepage](http://mobxjs.github.io/mobx/faq/blogs.html)
+* [API overview](http://mobxjs.github.io/mobx/refguide/api.html)
+* [Tutorials, Blogs & Videos](http://mobxjs.github.io/mobx/faq/blogs.html)
+* [Boilerplate and related projects](http://mobxjs.github.io/mobx/faq/related.html)
 
-* [Getting Started](https://mobxjs.github.io/mobx/getting-started.html) Ten minute, interactive introduction (with just ES5)
-* [Full API documentation](http://mobxjs.github.io/mobx/)
-* [react-mobservable-boilerplate](https://github.com/mweststrate/react-mobservable-boilerplate) Clone the boilerplate repository containing the above example 
-* [MobX Github](https://github.com/mobxjs) Further boilerplate and example projects for ES5, Babel and Typescript can be found in the  organization on github
-
-### Blogs & Videos
-
-* [Screencast: intro to MobX](https://www.youtube.com/watch?v=K8dr8BMU7-8) State Management Is Easy, React Amsterdam 2016 conf (coming soon) ([slides](https://speakerdeck.com/mweststrate/state-management-is-easy-introduction-to-mobx))
-* [Reactive 2015 Conference](https://www.youtube.com/watch?v=FEwLwiizlk0) Talk on MobX (mobservable): React, transparent reactive programming and mutable data structures ([slides](https://speakerdeck.com/mweststrate/react-transparent-reactive-programming-and-mutable-data-structures))
-* [Making React reactive: the pursuit of high performing, easily maintainable React apps](https://www.mendix.com/tech-blog/making-react-reactive-pursuit-high-performing-easily-maintainable-react-apps/)
-* [Becoming fully reactive: an in-depth explanation of MobX](https://medium.com/@mweststrate/becoming-fully-reactive-an-in-depth-explanation-of-mobservable-55995262a254#.a2j1rww8g)
-* [Pure rendering in the light of time and state](https://medium.com/@mweststrate/pure-rendering-in-the-light-of-time-and-state-4b537d8d40b1)
-* [MobX Interview](http://survivejs.com/blog/mobx-interview/) SurviveJS interview on MobX, React and Flux
-
-### Related projects
-
-* [mobx-connect](https://github.com/nightwolfz/mobx-connect) MobX @connect decorator for react components. Similar to redux's @connect.
-* [rfx-stack](https://github.com/foxhound87/rfx-stack) RFX Stack - Universal App featuring: React + Feathers + MobX
-* [mobx-reactor](https://github.com/amsb/mobx-reactor) Connect MobX data stores to functional stateless React components with async actions and unidirectional data flow.
-* [mobx-model](https://github.com/ikido/mobx-model) Simplify mobx data stores that mimic backend models 
-* [rx-mobx](https://github.com/chicoxyzzy/rx-mobx) Convert Mobx observables to RxJS and vice versa
-* [mobx-store](https://github.com/AriaFallah/mobx-store) A lowdb inspired data store with declarative querying, observable state, and easy undo/redo.
-* [reaxor](https://github.com/KadoBOT/reaxor) Boilerplate for better state management, styling, testing and cleaner code
-* [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
-
-_Feel free to create a PR to add your own!_
-
-### More examples
-
-* [mobx-react-todomvc](https://github.com/mobxjs/mobx-react-todomvc) TodoMVC reference implementation on top of react-mobx-boilerplate
-* [mobx-react-typescript](https://github.com/contacts-mvc/mobx-react-typescript) An example project using Typescript
-* [ts-mobx-react-starter-kit](https://github.com/Torwori/ts-mobx-react-starter-kit) A starter kit using Typescript
-* [TodoMVC Benchmarking](https://github.com/mweststrate/mobx-todomvc)
-* [mobservable-demo](https://github.com/survivejs/mobservable-demo) The ports of the _Notes_ and _Kanban_ examples from the book "SurviveJS - Webpack and React" to mobservable.
-* [react-particles-experiment](https://github.com/mobxjs/react-particles-experiment) MobX port of React-Particles-Experiment, showing MobX + Flux action dispatching
-* A simple webshop using [React + mobx](https://jsfiddle.net/mweststrate/46vL0phw) or [JQuery + mobx](http://jsfiddle.net/mweststrate/vxn7qgdw).
-* [Simple timer](https://jsfiddle.net/mweststrate/wgbe4guu/) application in JSFiddle.
-* [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.
-
 ## What others are saying...
@@ -263,7 +228,5 @@
 
-More testimonials from people using MobX in production can be found on [medium: functional reactive flux blog](https://medium.com/@kenneth_chau/the-2-fundamental-laws-of-flux-and-the-functional-reactive-flux-c9368ac008d3#.h41y0i22h), [hacker news](https://news.ycombinator.com/item?id=11181980), [reddit 1](https://www.reddit.com/r/reactjs/comments/46m2zg/has_anybody_used_mobservable_for_their_react/), [reddit 2](https://www.reddit.com/r/javascript/comments/47omi9/mobx_20_previously_mobservable_has_been_released/) or on twitter under the [#mobx](https://twitter.com/search?q=mobx&src=typd) tag.
-
 ## Contributing
 
-* Feel free to send pull requests.
+* Feel free to send small pull requests. Please discuss new features or big changes in a GitHub issue first.
 * Use `npm test` to run the basic test suite, `npm run coverage` for the test suite with coverage and `npm run perf` for the performance tests.
@@ -270,0 +233,0 @@

New alerts

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License

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

Found 1 instance in 1 package

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Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Fixed alerts

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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

Lines of code

5673

increased by0.64%

Worsened metrics

Total package byte prevSize

440824

decreased by-0.1%

Dev dependency count

16

increased by6.67%

Number of low quality alerts

2

increased by100%

Number of lines in readme file

241

decreased by-13.31%

No dependency changes