mobx-state-tree - npm Package Compare versions

Comparing version 3.1.0 to 3.1.1

dist/core/mst-operations.d.ts

@@ -1,2 +0,3 @@
-import { ExtractS, ExtractT, IAnyStateTreeNode, ExtractC } from "../internal";
+import { ExtractS, ExtractT, IAnyStateTreeNode, ExtractC, IType } from "../internal";
+export declare type TypeOrStateTreeNodeToStateTreeNode<T extends IAnyType | IAnyStateTreeNode> = T extends IAnyStateTreeNode ? T : T extends IType<infer TC, infer TS, infer TT> ? ExtractIStateTreeNode<T, TC, TS, TT> : never;
 /**
@@ -170,3 +171,3 @@ * Returns the _actual_ type of the given tree node. (Or throws)
  */
-export declare function getParent<IT extends IAnyType>(target: IAnyStateTreeNode, depth?: number): ExtractIStateTreeNode<IT, ExtractC<IT>, ExtractS<IT>, ExtractT<IT>>;
+export declare function getParent<IT extends IAnyStateTreeNode | IAnyType>(target: IAnyStateTreeNode, depth?: number): TypeOrStateTreeNodeToStateTreeNode<IT>;
 /**
@@ -201,3 +202,3 @@ * Given a model instance, returns `true` if the object has a parent of given type, that is, is part of another object, map or array
  */
-export declare function getRoot<IT extends IAnyType>(target: IAnyStateTreeNode): ExtractIStateTreeNode<IT, ExtractC<IT>, ExtractS<IT>, ExtractT<IT>>;
+export declare function getRoot<IT extends IAnyType | IAnyStateTreeNode>(target: IAnyStateTreeNode): TypeOrStateTreeNodeToStateTreeNode<IT>;
 /**
@@ -204,0 +205,0 @@ * Returns the path of the given object in the model tree

dist/mobx-state-tree.umd.js

@@ -1,1 +0,1 @@
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Either detach nodes first, or don't use objects after removing / replacing them in the tree.";switch(Ft){case"error":throw new Error(t);case"warn":console.warn(t+' Use setLivelynessChecking("error") to simplify debugging this error.')}}},t.prototype.getChildNode=function(t){this.assertAlive(),this._autoUnbox=!1;try{return this._observableInstanceCreated?this.type.getChildNode(this,t):this._childNodes[t]}finally{this._autoUnbox=!0}},t.prototype.getChildren=function(){this.assertAlive(),this._autoUnbox=!1;try{return this._observableInstanceCreated?this.type.getChildren(this):W(this._childNodes)}finally{this._autoUnbox=!0}},t.prototype.getChildType=function(t){return this.type.getChildType(t)},Object.defineProperty(t.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!0,configurable:!0}),t.prototype.assertWritable=function(){this.assertAlive(),!this.isRunningAction()&&this.isProtected&&J("Cannot modify '"+this+"', the object is protected and can only be modified by using an action.")},t.prototype.removeChild=function(t){this.type.removeChild(this,t)},t.prototype.unbox=function(t){return t&&t.parent&&t.parent.assertAlive(),t&&t.parent&&t.parent._autoUnbox?t.value:t},t.prototype.toString=function(){var t=this.identifier?"(id: "+this.identifier+")":"";return this.type.name+"@"+(this.path||"<root>")+t+(this.isAlive?"":"[dead]")},t.prototype.finalizeCreation=function(){if(this.state===kt.CREATED){if(this.parent){if(this.parent.state!==kt.FINALIZED)return;this.fireHook("afterAttach")}this.state=kt.FINALIZED;for(var e=0,n=this.getChildren();e<n.length;e++){var r=n[e];r instanceof t&&r.finalizeCreation()}}},t.prototype.detach=function(){this.isAlive||J("Error while detaching, node is not alive."),this.isRoot||(this.fireHook("beforeDetach"),this._environment=this.root._environment,this.state=kt.DETACHING,this.identifierCache=this.root.identifierCache.splitCache(this),this.parent.removeChild(this.subpath),this.parent=null,this.subpath=this.escapedSubpath="",this.subpathAtom.reportChanged(),this.state=kt.FINALIZED)},t.prototype.preboot=function(){var t=this;this.applyPatches=S(this.storedValue,"@APPLY_PATCHES",function(e){e.forEach(function(e){var n=gt(e.path);$(t,n.slice(0,-1)).applyPatchLocally(n[n.length-1],e)})}),this.applySnapshot=S(this.storedValue,"@APPLY_SNAPSHOT",function(e){if(e!==t.snapshot)return t.type.applySnapshot(t,e)})},t.prototype.die=function(){this.state!==kt.DETACHING&&k(this.storedValue)&&(l(this.storedValue,function(e){var n=M(e);n instanceof t&&n.aboutToDie()}),l(this.storedValue,function(e){var n=M(e);n instanceof t&&n.finalizeDeath()}))},t.prototype.aboutToDie=function(){this._disposers&&(this._disposers.forEach(function(t){return t()}),this._disposers=null),this.fireHook("beforeDestroy")},t.prototype.finalizeDeath=function(){this.root.identifierCache.notifyDied(this),it(this,"snapshot",this.snapshot),this._patchSubscribers&&(this._patchSubscribers=null),this._snapshotSubscribers&&(this._snapshotSubscribers=null),this.state=kt.DEAD,this.subpath=this.escapedSubpath="",this.parent=null,this.subpathAtom.reportChanged()},t.prototype.onSnapshot=function(t){return this._addSnapshotReaction(),this._snapshotSubscribers||(this._snapshotSubscribers=[]),at(this._snapshotSubscribers,t)},t.prototype.emitSnapshot=function(t){this._snapshotSubscribers&&this._snapshotSubscribers.forEach(function(e){return e(t)})},t.prototype.onPatch=function(t){return this._patchSubscribers||(this._patchSubscribers=[]),at(this._patchSubscribers,t)},t.prototype.emitPatch=function(t,e){var n=this._patchSubscribers;if(n&&n.length){var r=lt(K({},t,{path:e.path.substr(this.path.length)+"/"+t.path})),i=r[0],o=r[1];n.forEach(function(t){return t(i,o)})}this.parent&&this.parent.emitPatch(t,e)},t.prototype.addDisposer=function(t){this._disposers?this._disposers.unshift(t):this._disposers=[t]},t.prototype.removeMiddleware=function(t){this.middlewares&&(this.middlewares=this.middlewares.filter(function(e){return e.handler!==t}))},t.prototype.addMiddleWare=function(t,e){var n=this;return void 0===e&&(e=!0),this.middlewares?this.middlewares.push({handler:t,includeHooks:e}):this.middlewares=[{handler:t,includeHooks:e}],function(){n.removeMiddleware(t)}},t.prototype.applyPatchLocally=function(t,e){this.assertWritable(),this._observableInstanceCreated||this._createObservableInstance(),this.type.applyPatchLocally(this,t,e)},t.prototype._addSnapshotReaction=function(){var t=this;if(!this._hasSnapshotReaction){var n=e.reaction(function(){return t.snapshot},function(e){return t.emitSnapshot(e)},Rt);this.addDisposer(n),this._hasSnapshotReaction=!0}},i([e.action],t.prototype,"_createObservableInstance",null),i([e.computed],t.prototype,"snapshot",null),i([e.action],t.prototype,"detach",null),i([e.action],t.prototype,"die",null),t}();!function(t){t[t.String=1]="String",t[t.Number=2]="Number",t[t.Boolean=4]="Boolean",t[t.Date=8]="Date",t[t.Literal=16]="Literal",t[t.Array=32]="Array",t[t.Map=64]="Map",t[t.Object=128]="Object",t[t.Frozen=256]="Frozen",t[t.Optional=512]="Optional",t[t.Reference=1024]="Reference",t[t.Identifier=2048]="Identifier",t[t.Late=4096]="Late",t[t.Refinement=8192]="Refinement",t[t.Union=16384]="Union",t[t.Null=32768]="Null",t[t.Undefined=65536]="Undefined",t[t.Integer=131072]="Integer"}(t.TypeFlags||(t.TypeFlags={}));var kt,Mt=function(){function t(t){this.isType=!0,this.name=t}return t.prototype.create=function(t,e){return void 0===t&&(t=this.getDefaultSnapshot()),x(this,t),this.instantiate(null,"",e,t).value},t.prototype.initializeChildNodes=function(t,e){return null},t.prototype.processInitialSnapshot=function(t,e){return e},t.prototype.isAssignableFrom=function(t){return t===this},t.prototype.validate=function(t,e){return k(t)?o(t)===this||this.isAssignableFrom(o(t))?O():E(e,t):this.isValidSnapshot(t,e)},t.prototype.is=function(t){return 0===this.validate(t,[{path:"",type:this}]).length},t.prototype.reconcile=function(t,e){if(t.snapshot===e)return t;if(k(e)&&M(e)===t)return t;if(t.type===this&&Q(e)&&!k(e)&&(!t.identifierAttribute||t.identifier===""+e[t.identifierAttribute]))return t.applySnapshot(e),t;var n=t.parent,r=t.subpath;if(t.die(),k(e)&&this.isAssignableFrom(o(e))){var i=M(e);return i.setParent(n,r),i}return this.instantiate(n,r,t._environment,e)},Object.defineProperty(t.prototype,"Type",{get:function(){return J("Factory.Type should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.Type`")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"SnapshotType",{get:function(){return J("Factory.SnapshotType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.SnapshotType`")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"CreationType",{get:function(){return J("Factory.CreationType should not be actually called. It is just a Type signature that can be used at compile time with Typescript, by using `typeof type.CreationType`")},enumerable:!0,configurable:!0}),i([e.action],t.prototype,"create",null),t}(),Lt=function(t){function e(e){return t.call(this,e)||this}return n(e,t),e.prototype.getValue=function(t){return t.storedValue},e.prototype.getSnapshot=function(t){return t.storedValue},e.prototype.getDefaultSnapshot=function(){},e.prototype.applySnapshot=function(t,e){J("Immutable types do not support applying snapshots")},e.prototype.applyPatchLocally=function(t,e,n){J("Immutable types do not support applying patches")},e.prototype.getChildren=function(t){return Zt},e.prototype.getChildNode=function(t,e){return J("No child '"+e+"' available in type: "+this.name)},e.prototype.getChildType=function(t){return J("No child '"+t+"' available in type: "+this.name)},e.prototype.reconcile=function(t,e){if(t.type===this&&t.storedValue===e)return t;var n=this.instantiate(t.parent,t.subpath,t._environment,e);return t.die(),n},e.prototype.removeChild=function(t,e){return J("No child '"+e+"' available in type: "+this.name)},e}(Mt),Ht=new Map,Ut=1,$t=null,Wt=function(){function t(){this.cache=e.observable.map()}return t.prototype.addNodeToCache=function(t){if(t.identifierAttribute){var n=t.identifier;this.cache.has(n)||this.cache.set(n,e.observable.array([],Bt));var r=this.cache.get(n);-1!==r.indexOf(t)&&J("Already registered"),r.push(t)}return this},t.prototype.mergeCache=function(t){var n=this;e.values(t.identifierCache.cache).forEach(function(t){return t.forEach(function(t){n.addNodeToCache(t)})})},t.prototype.notifyDied=function(t){if(t.identifierAttribute){var e=this.cache.get(t.identifier);e&&e.remove(t)}},t.prototype.splitCache=function(n){var r=new t,i=n.path;return e.values(this.cache).forEach(function(t){for(var e=t.length-1;e>=0;e--)0===t[e].path.indexOf(i)&&(r.addNodeToCache(t[e]),t.splice(e,1))}),r},t.prototype.resolve=function(t,e){var n=this.cache.get(""+e);if(!n)return null;var r=n.filter(function(e){return t.isAssignableFrom(e.type)});switch(r.length){case 0:return null;case 1:return r[0];default:return J("Cannot resolve a reference to type '"+t.name+"' with id: '"+e+"' unambigously, there are multiple candidates: "+r.map(function(t){return t.path}).join(", "))}},t}();!function(t){t[t.INITIALIZING=0]="INITIALIZING",t[t.CREATED=1]="CREATED",t[t.FINALIZED=2]="FINALIZED",t[t.DETACHING=3]="DETACHING",t[t.DEAD=4]="DEAD"}(kt||(kt={}));var Jt=function(t){return".."},Yt="See https://github.com/mobxjs/mobx-state-tree/issues/399 for more information. Note that the middleware event types starting with `process` now start with `flow`.",Zt=Object.freeze([]),Gt=Object.freeze({}),Bt="string"==typeof e.$mobx?{deep:!1}:{deep:!1,proxy:!1};Object.freeze(Bt);var Kt=Number.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t},qt=function(){};(qt=function(t,e){}).ids={};var Qt,Xt="Map.put can only be used to store complex values that have an identifier type attribute";!function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.YES=1]="YES",t[t.NO=2]="NO"}(Qt||(Qt={}));var te,ee=function(t){function r(n){return t.call(this,n,e.observable.ref.enhancer)||this}return n(r,t),r.prototype.get=function(e){return t.prototype.get.call(this,""+e)},r.prototype.has=function(e){return t.prototype.has.call(this,""+e)},r.prototype.delete=function(e){return t.prototype.delete.call(this,""+e)},r.prototype.set=function(e,n){return t.prototype.set.call(this,""+e,n)},r.prototype.put=function(t){if(t||J("Map.put cannot be used to set empty values"),k(t)){var e=M(t),n=e.identifier;return this.set(n,e.value),e.value}if(Q(t)){var n=void 0,r=M(this).type;return r.identifierMode===Qt.NO?J(Xt):r.identifierMode===Qt.YES?(n=""+t[r.identifierAttribute],this.set(n,t),this.get(n)):J(Xt)}return J("Map.put can only be used to store complex values")},r}(e.ObservableMap),ne=function(r){function o(e,n){var i=r.call(this,e)||this;return i.shouldAttachNode=!0,i.identifierMode=Qt.UNKNOWN,i.identifierAttribute=void 0,i.flags=t.TypeFlags.Map,i.subType=n,i._determineIdentifierMode(),i}return n(o,r),o.prototype.instantiate=function(t,e,n,r){return this.identifierMode===Qt.UNKNOWN&&this._determineIdentifierMode(),R(this,t,e,n,r,this.createNewInstance,this.finalizeNewInstance)},o.prototype._determineIdentifierMode=function(){var t=[];if(mt(this.subType,t)){var e=void 0;t.forEach(function(t){t.identifierAttribute&&(e&&e!==t.identifierAttribute&&J("The objects in a map should all have the same identifier attribute, expected '"+e+"', but child of type '"+t.name+"' declared attribute '"+t.identifierAttribute+"' as identifier"),e=t.identifierAttribute)}),e?(this.identifierMode=Qt.YES,this.identifierAttribute=e):this.identifierMode=Qt.NO}},o.prototype.initializeChildNodes=function(t,e){void 0===e&&(e={});var n=t.type.subType,r=t._environment,i={};return Object.keys(e).forEach(function(o){i[o]=n.instantiate(t,o,r,e[o])}),i},o.prototype.describe=function(){return"Map<string, "+this.subType.describe()+">"},o.prototype.createNewInstance=function(t){return new ee(t)},o.prototype.finalizeNewInstance=function(t){var n=t,r=n.type,i=n.storedValue;e._interceptReads(i,n.unbox),e.intercept(i,r.willChange),e.observe(i,r.didChange)},o.prototype.getChildren=function(t){return e.values(t.storedValue)},o.prototype.getChildNode=function(t,e){var n=t.storedValue.get(""+e);return n||J("Not a child "+e),n},o.prototype.willChange=function(t){var e=M(t.object),n=t.name;e.assertWritable();var r=e.type,i=r.subType;switch(t.type){case"update":var o=t.newValue;if(o===t.object.get(n))return null;x(i,o),t.newValue=i.reconcile(e.getChildNode(n),t.newValue),r.processIdentifier(n,t.newValue);break;case"add":x(i,t.newValue),t.newValue=i.instantiate(e,n,void 0,t.newValue),r.processIdentifier(n,t.newValue)}return t},o.prototype.processIdentifier=function(t,e){if(this.identifierMode===Qt.YES&&e instanceof zt){var n=e.identifier;n!==t&&J("A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '"+n+"', but expected: '"+t+"'")}},o.prototype.getValue=function(t){return t.storedValue},o.prototype.getSnapshot=function(t){var e={};return t.getChildren().forEach(function(t){e[t.subpath]=t.snapshot}),e},o.prototype.processInitialSnapshot=function(t,e){var n={};return Object.keys(t).forEach(function(e){n[e]=t[e].getSnapshot()}),n},o.prototype.didChange=function(t){var e=M(t.object);switch(t.type){case"update":return void e.emitPatch({op:"replace",path:yt(t.name),value:t.newValue.snapshot,oldValue:t.oldValue?t.oldValue.snapshot:void 0},e);case"add":return void e.emitPatch({op:"add",path:yt(t.name),value:t.newValue.snapshot,oldValue:void 0},e);case"delete":var n=t.oldValue.snapshot;return t.oldValue.die(),void e.emitPatch({op:"remove",path:yt(t.name),oldValue:n},e)}},o.prototype.applyPatchLocally=function(t,e,n){var r=t.storedValue;switch(n.op){case"add":case"replace":r.set(e,n.value);break;case"remove":r.delete(e)}},o.prototype.applySnapshot=function(t,e){x(this,e);var n=t.storedValue,r={};Array.from(n.keys()).forEach(function(t){r[t]=!1});for(var i in e)n.set(i,e[i]),r[""+i]=!0;Object.keys(r).forEach(function(t){!1===r[t]&&n.delete(t)})},o.prototype.getChildType=function(t){return this.subType},o.prototype.isValidSnapshot=function(t,e){var n=this;return q(t)?D(Object.keys(t).map(function(r){return n.subType.validate(t[r],j(e,r,n.subType))})):E(e,t,"Value is not a plain object")},o.prototype.getDefaultSnapshot=function(){return{}},o.prototype.removeChild=function(t,e){t.storedValue.delete(e)},i([e.action],o.prototype,"applySnapshot",null),o}(Mt),re=function(r){function o(e,n){var i=r.call(this,e)||this;return i.shouldAttachNode=!0,i.flags=t.TypeFlags.Array,i.subType=n,i}return n(o,r),o.prototype.describe=function(){return this.subType.describe()+"[]"},o.prototype.createNewInstance=function(t){return e.observable.array(W(t),Bt)},o.prototype.finalizeNewInstance=function(t){var n=t,r=n.type,i=n.storedValue;e._getAdministration(i).dehancer=n.unbox,e.intercept(i,r.willChange),e.observe(i,r.didChange)},o.prototype.instantiate=function(t,e,n,r){return R(this,t,e,n,r,this.createNewInstance,this.finalizeNewInstance)},o.prototype.initializeChildNodes=function(t,e){void 0===e&&(e=[]);var n=t.type.subType,r=t._environment,i={};return e.forEach(function(e,o){var a=""+o;i[a]=n.instantiate(t,a,r,e)}),i},o.prototype.getChildren=function(t){return t.storedValue.slice()},o.prototype.getChildNode=function(t,e){var n=parseInt(e,10);return n<t.storedValue.length?t.storedValue[n]:J("Not a child: "+e)},o.prototype.willChange=function(t){var e=M(t.object);e.assertWritable();var n=e.type.subType,r=e.getChildren();switch(t.type){case"update":if(t.newValue===t.object[t.index])return null;t.newValue=wt(e,n,[r[t.index]],[t.newValue],[t.index])[0];break;case"splice":var i=t.index,o=t.removedCount,a=t.added;t.added=wt(e,n,r.slice(i,i+o),a,a.map(function(t,e){return i+e}));for(var s=i+o;s<r.length;s++)r[s].setParent(e,""+(s+a.length-o))}return t},o.prototype.getValue=function(t){return t.storedValue},o.prototype.getSnapshot=function(t){return t.getChildren().map(function(t){return t.snapshot})},o.prototype.processInitialSnapshot=function(t,e){var n=[];return Object.keys(t).forEach(function(e){n.push(t[e].getSnapshot())}),n},o.prototype.didChange=function(t){var e=M(t.object);switch(t.type){case"update":return void e.emitPatch({op:"replace",path:""+t.index,value:t.newValue.snapshot,oldValue:t.oldValue?t.oldValue.snapshot:void 0},e);case"splice":for(n=t.removedCount-1;n>=0;n--)e.emitPatch({op:"remove",path:""+(t.index+n),oldValue:t.removed[n].snapshot},e);for(var n=0;n<t.addedCount;n++)e.emitPatch({op:"add",path:""+(t.index+n),value:e.getChildNode(""+(t.index+n)).snapshot,oldValue:void 0},e);return}},o.prototype.applyPatchLocally=function(t,e,n){var r=t.storedValue,i="-"===e?r.length:parseInt(e);switch(n.op){case"replace":r[i]=n.value;break;case"add":r.splice(i,0,n.value);break;case"remove":r.splice(i,1)}},o.prototype.applySnapshot=function(t,e){x(this,e),t.storedValue.replace(e)},o.prototype.getChildType=function(t){return this.subType},o.prototype.isValidSnapshot=function(t,e){var n=this;return G(t)?D(t.map(function(t,r){return n.subType.validate(t,j(e,""+r,n.subType))})):E(e,t,"Value is not an array")},o.prototype.getDefaultSnapshot=function(){return Zt},o.prototype.removeChild=function(t,e){t.storedValue.splice(parseInt(e,10),1)},i([e.action],o.prototype,"applySnapshot",null),o}(Mt);!function(t){t.afterCreate="afterCreate",t.afterAttach="afterAttach",t.beforeDetach="beforeDetach",t.beforeDestroy="beforeDestroy"}(te||(te={}));var ie={name:"AnonymousModel",properties:{},initializers:Zt},oe=function(o){function a(e){var n=o.call(this,e.name||ie.name)||this;n.flags=t.TypeFlags.Object,n.shouldAttachNode=!0;var r=e.name||ie.name;return/^\w[\w\d_]*$/.test(r)||J("Typename should be a valid identifier: "+r),Object.assign(n,ie,e),n.properties=_t(n.properties),tt(n.properties),n.propertyNames=Object.keys(n.properties),n.identifierAttribute=n._getIdentifierAttribute(),n}return n(a,o),a.prototype._getIdentifierAttribute=function(){var e=void 0;return this.forAllProps(function(n,r){r.flags&t.TypeFlags.Identifier&&(e&&J("Cannot define property '"+n+"' as object identifier, property '"+e+"' is already defined as identifier property"),e=n)}),e},a.prototype.cloneAndEnhance=function(t){return new a({name:t.name||this.name,properties:Object.assign({},this.properties,t.properties),initializers:this.initializers.concat(t.initializers||[]),preProcessor:t.preProcessor||this.preProcessor,postProcessor:t.postProcessor||this.postProcessor})},a.prototype.actions=function(t){var e=this;return this.cloneAndEnhance({initializers:[function(n){return e.instantiateActions(n,t(n)),n}]})},a.prototype.instantiateActions=function(t,e){q(e)||J("actions initializer should return a plain object containing actions"),Object.keys(e).forEach(function(n){"preProcessSnapshot"===n&&J("Cannot define action 'preProcessSnapshot', it should be defined using 'type.preProcessSnapshot(fn)' instead"),"postProcessSnapshot"===n&&J("Cannot define action 'postProcessSnapshot', it should be defined using 'type.postProcessSnapshot(fn)' instead");var r=e[n],i=t[n];if(n in te&&i){var o=r;r=function(){i.apply(null,arguments),o.apply(null,arguments)}}rt(t,n,S(t,n,r))})},a.prototype.named=function(t){return 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e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];var r=h(t)?void 0:t,i=h(t)?[t].concat(e):e,o="("+i.map(function(t){return t.name}).join(" | ")+")";return new be(o,i,r)}function jt(t,e){return new ve(t,e)}var Ot=function(t,e){return(Ot=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},Et=function(){return(Et=Object.assign||function(t){for(var e,n=1,r=arguments.length;n<r;n++){e=arguments[n];for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}return t}).apply(this,arguments)},Dt=function(){function t(t,e,n,r,i,o,a){void 0===a&&(a=Z),this.subpath="",this.state=kt.INITIALIZING,this._environment=void 0,this._initialSnapshot=i,this.type=t,this.parent=e,this.subpath=n,this.storedValue=o(i);var s=!0;try{a(this,i),this.state=kt.CREATED,s=!1}finally{s&&(this.state=kt.DEAD)}}return Object.defineProperty(t.prototype,"path",{get:function(){return this.parent?this.parent.path+"/"+yt(this.subpath):""},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isRoot",{get:function(){return null===this.parent},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this.parent?this.parent.root:J("This scalar node is not part of a tree")},enumerable:!0,configurable:!0}),t.prototype.setParent=function(t,e){void 0===e&&(e=null),this.parent===t&&this.subpath===e||J("setParent is not supposed to be called on scalar nodes")},Object.defineProperty(t.prototype,"value",{get:function(){return this.type.getValue(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return tt(this.getSnapshot())},enumerable:!0,configurable:!0}),t.prototype.getSnapshot=function(){return this.type.getSnapshot(this)},Object.defineProperty(t.prototype,"isAlive",{get:function(){return this.state!==kt.DEAD},enumerable:!0,configurable:!0}),t.prototype.toString=function(){return this.type.name+"@"+(this.path||"<root>")+(this.isAlive?"":"[dead]")},t.prototype.die=function(){this.state=kt.DEAD},t}(),xt=1,Ft="warn",Rt={onError:function(t){throw t}},zt=function(){function t(t,n,r,i,o,a,s){this.nodeId=++xt,this.subpathAtom=e.createAtom("path"),this.subpath="",this.parent=null,this.state=kt.INITIALIZING,this.isProtectionEnabled=!0,this.middlewares=null,this._autoUnbox=!0,this._environment=void 0,this._isRunningAction=!1,this._hasSnapshotReaction=!1,this._disposers=null,this._patchSubscribers=null,this._snapshotSubscribers=null,this._observableInstanceCreated=!1,this._cachedInitialSnapshot=null,this._environment=i,this._initialSnapshot=tt(o),this._createNewInstance=a,this._finalizeNewInstance=s,this.type=t,this.parent=n,this.subpath=r,this.escapedSubpath=yt(this.subpath),this.identifierAttribute=t.identifierAttribute,this.identifier=this.identifierAttribute&&this._initialSnapshot?""+this._initialSnapshot[this.identifierAttribute]:null,n||(this.identifierCache=new Wt),this._childNodes=t.initializeChildNodes(this,this._initialSnapshot),n?n.root.identifierCache.addNodeToCache(this):this.identifierCache.addNodeToCache(this)}return t.prototype.applyPatches=function(t){this._observableInstanceCreated||this._createObservableInstance(),this.applyPatches(t)},t.prototype.applySnapshot=function(t){this._observableInstanceCreated||this._createObservableInstance(),this.applySnapshot(t)},t.prototype._createObservableInstance=function(){this.storedValue=this._createNewInstance(this._childNodes),this.preboot(),rt(this.storedValue,"$treenode",this),rt(this.storedValue,"toJSON",L),this._observableInstanceCreated=!0;var t=!0;try{this._isRunningAction=!0,this._finalizeNewInstance(this,this._childNodes),this._isRunningAction=!1,this.fireHook("afterCreate"),this.state=kt.CREATED,t=!1}finally{t&&(this.state=kt.DEAD)}ut(this,"snapshot"),this.isRoot&&this._addSnapshotReaction(),this.finalizeCreation(),this._childNodes=null,this._createNewInstance=null,this._finalizeNewInstance=null},Object.defineProperty(t.prototype,"path",{get:function(){return this.subpathAtom.reportObserved(),this.parent?this.parent.path+"/"+this.escapedSubpath:""},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){var t=this.parent;return t?t.root:this},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isRoot",{get:function(){return null===this.parent},enumerable:!0,configurable:!0}),t.prototype.setParent=function(t,e){if(void 0===e&&(e=null),this.parent!==t||this.subpath!==e)if(this.parent&&!t)this.die();else{var n=null===e?"":e;this.subpath!==n&&(this.subpath=n,this.escapedSubpath=yt(this.subpath),this.subpathAtom.reportChanged()),t&&t!==this.parent&&(t.root.identifierCache.mergeCache(this),this.parent=t,this.subpathAtom.reportChanged(),this.fireHook("afterAttach"))}},t.prototype.fireHook=function(t){var e=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[t];"function"==typeof e&&e.apply(this.storedValue)},Object.defineProperty(t.prototype,"value",{get:function(){return this._observableInstanceCreated||this._createObservableInstance(),this._value},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_value",{get:function(){if(this.isAlive)return this.type.getValue(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapshot",{get:function(){if(this.isAlive)return tt(this.getSnapshot())},enumerable:!0,configurable:!0}),t.prototype.getSnapshot=function(){if(this.isAlive)return this._observableInstanceCreated?this._getActualSnapshot():this._getInitialSnapshot()},t.prototype._getActualSnapshot=function(){return this.type.getSnapshot(this)},t.prototype._getInitialSnapshot=function(){if(this.isAlive){if(!this._initialSnapshot)return this._initialSnapshot;if(this._cachedInitialSnapshot)return this._cachedInitialSnapshot;var t=this.type,e=this._childNodes,n=this._initialSnapshot;return this._cachedInitialSnapshot=t.processInitialSnapshot(e,n),this._cachedInitialSnapshot}},t.prototype.isRunningAction=function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()},Object.defineProperty(t.prototype,"isAlive",{get:function(){return this.state!==kt.DEAD},enumerable:!0,configurable:!0}),t.prototype.assertAlive=function(){if(!this.isAlive){var t="[mobx-state-tree][error] You are trying to read or write to an object that is no longer part of a state tree. 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t()}),this._disposers=null),this.fireHook("beforeDestroy")},t.prototype.finalizeDeath=function(){this.root.identifierCache.notifyDied(this),it(this,"snapshot",this.snapshot),this._patchSubscribers&&(this._patchSubscribers=null),this._snapshotSubscribers&&(this._snapshotSubscribers=null),this.state=kt.DEAD,this.subpath=this.escapedSubpath="",this.parent=null,this.subpathAtom.reportChanged()},t.prototype.onSnapshot=function(t){return this._addSnapshotReaction(),this._snapshotSubscribers||(this._snapshotSubscribers=[]),at(this._snapshotSubscribers,t)},t.prototype.emitSnapshot=function(t){this._snapshotSubscribers&&this._snapshotSubscribers.forEach(function(e){return e(t)})},t.prototype.onPatch=function(t){return this._patchSubscribers||(this._patchSubscribers=[]),at(this._patchSubscribers,t)},t.prototype.emitPatch=function(t,e){var n=this._patchSubscribers;if(n&&n.length){var r=lt(K({},t,{path:e.path.substr(this.path.length)+"/"+t.path})),i=r[0],o=r[1];n.forEach(function(t){return t(i,o)})}this.parent&&this.parent.emitPatch(t,e)},t.prototype.addDisposer=function(t){this._disposers?this._disposers.unshift(t):this._disposers=[t]},t.prototype.removeMiddleware=function(t){this.middlewares&&(this.middlewares=this.middlewares.filter(function(e){return e.handler!==t}))},t.prototype.addMiddleWare=function(t,e){var n=this;return void 0===e&&(e=!0),this.middlewares?this.middlewares.push({handler:t,includeHooks:e}):this.middlewares=[{handler:t,includeHooks:e}],function(){n.removeMiddleware(t)}},t.prototype.applyPatchLocally=function(t,e){this.assertWritable(),this._observableInstanceCreated||this._createObservableInstance(),this.type.applyPatchLocally(this,t,e)},t.prototype._addSnapshotReaction=function(){var t=this;if(!this._hasSnapshotReaction){var n=e.reaction(function(){return t.snapshot},function(e){return t.emitSnapshot(e)},Rt);this.addDisposer(n),this._hasSnapshotReaction=!0}},i([e.action],t.prototype,"_createObservableInstance",null),i([e.computed],t.prototype,"snapshot",null),i([e.action],t.prototype,"detach",null),i([e.action],t.prototype,"die",null),t}();!function(t){t[t.String=1]="String",t[t.Number=2]="Number",t[t.Boolean=4]="Boolean",t[t.Date=8]="Date",t[t.Literal=16]="Literal",t[t.Array=32]="Array",t[t.Map=64]="Map",t[t.Object=128]="Object",t[t.Frozen=256]="Frozen",t[t.Optional=512]="Optional",t[t.Reference=1024]="Reference",t[t.Identifier=2048]="Identifier",t[t.Late=4096]="Late",t[t.Refinement=8192]="Refinement",t[t.Union=16384]="Union",t[t.Null=32768]="Null",t[t.Undefined=65536]="Undefined",t[t.Integer=131072]="Integer"}(t.TypeFlags||(t.TypeFlags={}));var kt,Mt=function(){function t(t){this.isType=!0,this.name=t}return t.prototype.create=function(t,e){return void 0===t&&(t=this.getDefaultSnapshot()),x(this,t),this.instantiate(null,"",e,t).value},t.prototype.initializeChildNodes=function(t,e){return null},t.prototype.processInitialSnapshot=function(t,e){return e},t.prototype.isAssignableFrom=function(t){return t===this},t.prototype.validate=function(t,e){return k(t)?o(t)===this||this.isAssignableFrom(o(t))?O():E(e,t):this.isValidSnapshot(t,e)},t.prototype.is=function(t){return 0===this.validate(t,[{path:"",type:this}]).length},t.prototype.reconcile=function(t,e){if(t.snapshot===e)return t;if(k(e)&&M(e)===t)return t;if(t.type===this&&Q(e)&&!k(e)&&(!t.identifierAttribute||t.identifier===""+e[t.identifierAttribute]))return t.applySnapshot(e),t;var n=t.parent,r=t.subpath;if(t.die(),k(e)&&this.isAssignableFrom(o(e))){var i=M(e);return i.setParent(n,r),i}return this.instantiate(n,r,t._environment,e)},Object.defineProperty(t.prototype,"Type",{get:function(){return J("Factory.Type should not be actually called. 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package.json

 {
   "name": "mobx-state-tree",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Opinionated, transactional, MobX powered state container",
@@ -5,0 +5,0 @@ "main": "dist/mobx-state-tree.js",

No alert changes

Improved metrics

Total package byte prevSize

623813

increased by0.05%

Lines of code

11816

increased by0.06%

No dependency changes