lom_atom - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

CHANGELOG.md

@@ -5,2 +5,7 @@ # Change Log
 
+<a name="1.0.3"></a>
+## [1.0.3](https://github.com/zerkalica/lom_atom/compare/v1.0.2...v1.0.3) (2017-07-31)
+
+
+
 <a name="1.0.2"></a>
@@ -7,0 +12,0 @@ ## [1.0.2](https://github.com/zerkalica/lom_atom/compare/v1.0.1...v1.0.2) (2017-07-31)

dist/lom_atom.es.js

 // eslint-disable-line
-var ATOM_STATUS = {
-  DESTROYED: 0,
-  OBSOLETE: 1,
-  CHECKING: 2,
-  PULLING: 3,
-  ACTUAL: 4
-};
+var ATOM_STATUS_DESTROYED = 0;
+var ATOM_STATUS_OBSOLETE = 1;
+var ATOM_STATUS_CHECKING = 2;
+var ATOM_STATUS_PULLING = 3;
+var ATOM_STATUS_ACTUAL = 4;
 var catchedId = Symbol('lom_atom_catched');
@@ -103,3 +101,3 @@
 function actualizeMaster(master) {
-  if (this.status === ATOM_STATUS.CHECKING) {
+  if (this.status === ATOM_STATUS_CHECKING) {
     master.actualize();
@@ -111,2 +109,6 @@ }
   function Atom(field, handler, host, isComponent, context, normalize) {
+    this.status = ATOM_STATUS_OBSOLETE;
+    this._masters = null;
+    this._slaves = null;
+    this._cached = undefined;
     this.field = field;
@@ -118,6 +120,2 @@ this._handler = handler;
     this._context = context;
-    this.status = ATOM_STATUS.OBSOLETE;
-    this._masters = null;
-    this._slaves = null;
-    this._cached = undefined;
   }
@@ -127,7 +125,7 @@
     if (isDestroyed === undefined) {
-      return this.status === ATOM_STATUS.DESTROYED;
+      return this.status === ATOM_STATUS_DESTROYED;
     }
 
     if (isDestroyed) {
-      if (this.status !== ATOM_STATUS.DESTROYED) {
+      if (this.status !== ATOM_STATUS_DESTROYED) {
         // console.log('destroy', this.field)
@@ -143,3 +141,3 @@ if (this._masters) {
         this._cached = undefined;
-        this.status = ATOM_STATUS.DESTROYED;
+        this.status = ATOM_STATUS_DESTROYED;
         var host = this._host;
@@ -201,3 +199,3 @@
       this._context.force = false;
-      this.status = ATOM_STATUS.ACTUAL;
+      this.status = ATOM_STATUS_ACTUAL;
 
@@ -220,7 +218,7 @@ this._context.newValue(this, this._cached, normalized);
   Atom.prototype.actualize = function actualize(proposedValue) {
-    if (this.status === ATOM_STATUS.ACTUAL) {
+    if (this.status === ATOM_STATUS_ACTUAL) {
       return;
     }
 
-    if (this.status === ATOM_STATUS.CHECKING) {
+    if (this.status === ATOM_STATUS_CHECKING) {
       if (this._masters) {
@@ -230,8 +228,8 @@ this._masters.forEach(actualizeMaster, this);
 
-      if (this.status === ATOM_STATUS.CHECKING) {
-        this.status = ATOM_STATUS.ACTUAL;
+      if (this.status === ATOM_STATUS_CHECKING) {
+        this.status = ATOM_STATUS_ACTUAL;
       }
     }
 
-    if (this.status !== ATOM_STATUS.ACTUAL) {
+    if (this.status !== ATOM_STATUS_ACTUAL) {
       this._pullPush(proposedValue);
@@ -247,3 +245,3 @@ }
     var newValue = void 0;
-    this.status = ATOM_STATUS.PULLING;
+    this.status = ATOM_STATUS_PULLING;
     var context = this._context;
@@ -265,3 +263,3 @@ var slave = context.last;
     context.last = slave;
-    this.status = ATOM_STATUS.ACTUAL;
+    this.status = ATOM_STATUS_ACTUAL;
 
@@ -304,4 +302,4 @@ if (newValue !== undefined && this._cached !== newValue) {
   Atom.prototype.check = function check() {
-    if (this.status === ATOM_STATUS.ACTUAL) {
-      this.status = ATOM_STATUS.CHECKING;
+    if (this.status === ATOM_STATUS_ACTUAL) {
+      this.status = ATOM_STATUS_CHECKING;
 
@@ -313,4 +311,4 @@ this._checkSlaves();
   Atom.prototype.obsolete = function obsolete() {
-    if (this.status !== ATOM_STATUS.OBSOLETE) {
-      this.status = ATOM_STATUS.OBSOLETE;
+    if (this.status !== ATOM_STATUS_OBSOLETE) {
+      this.status = ATOM_STATUS_OBSOLETE;
 
@@ -491,5 +489,4 @@ this._checkSlaves();
       reaping.forEach(reap);
-    } // console.log('---------------------------- state changed\n')
+    }
 
-
     this._scheduled = false;
@@ -596,10 +593,13 @@ };
 }
+function detached(proto, name, descr) {
+  return memMethod(proto, name, descr, true);
+}
 function mem(proto, name, descr) {
   return descr.value === undefined ? memProp(proto, name, descr) : memMethod(proto, name, descr);
 }
-function detached(proto, name, descr) {
-  return memMethod(proto, name, descr, true);
-}
+mem.Wait = AtomWait;
+mem.key = memkey;
+mem.detached = detached;
 
-export { Atom, mem, memkey, detached, force, defaultContext, animationFrame, AtomWait, ATOM_STATUS, catchedId };
+export { Atom, mem, memkey, detached, force, defaultContext, animationFrame };
 //# sourceMappingURL=lom_atom.es.js.map

dist/lom_atom.js

@@ -1,2 +0,2 @@
-"use strict";function createMock(t){return new Proxy(t,throwOnAccess)}function defaultNormalize(t,e){if(t===e)return t;if(t instanceof Array&&e instanceof Array&&t.length===e.length){for(var o=0;o<t.length;o++)if(t[o]!==e[o])return t;return e}return t}function checkSlave(t){t.check()}function obsoleteSlave(t){t.obsolete()}function disleadThis(t){t.dislead(this)}function actualizeMaster(t){this.status===ATOM_STATUS.CHECKING&&t.actualize()}function reap(t,e,o){o.delete(t),t.destroyed(!0)}function createKeyedHandler(t,e,o){return function(s,i){return e.call(t,o,s,i)}}function memMethod(t,e,o,s){t[e+"$"]=o.value;var i=o.value;if(void 0===i)throw new TypeError(e+" is not an function (next?: V)");return{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o){return defaultContext.getAtom(this,i,e,s).value(t,o)}}}function createGetSetHandler(t,e){return function(o){return void 0===o?t.call(this):(e.call(this,o),o)}}function createValueHandler(t){return function(e){return void 0===e&&void 0!==t?t.call(this):e}}function memProp(t,e,o){var s=e+"$";if(void 0===t[s]){var i=t[s]=void 0===o.get&&void 0===o.set?createValueHandler(o.initializer):createGetSetHandler(o.get,o.set);return{enumerable:o.enumerable,configurable:o.configurable,get:function(){return defaultContext.getAtom(this,i,e).get()},set:function(t){defaultContext.getAtom(this,i,e).set(t)}}}}function getKey(t){return t?"object"===_typeof(t)?Object.keys(t).sort().map(function(e){return e+":"+JSON.stringify(t[e])}).join("."):JSON.stringify(t):""}function memkey(t,e,o){var s=o.value;if(void 0===s)throw new TypeError(e+" is not an function (rawKey: K, next?: V)");return t[e+"$"]=s,{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o,i){return defaultContext.getKeyAtom(this,s,"function"==typeof t?t:e+"("+getKey(t)+")").value(o,i)}}}function forceGet(){return defaultContext.force=!0,this}function force(t,e,o){return{enumerable:o.enumerable,configurable:o.configurable,get:forceGet}}function mem(t,e,o){return void 0===o.value?memProp(t,e,o):memMethod(t,e,o)}function detached(t,e,o){return memMethod(t,e,o,!0)}Object.defineProperty(exports,"__esModule",{value:!0});var ATOM_STATUS={DESTROYED:0,OBSOLETE:1,CHECKING:2,PULLING:3,ACTUAL:4},catchedId=Symbol("lom_atom_catched"),_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},inheritsLoose=function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e},throwOnAccess={get:function(t){throw t.valueOf()},ownKeys:function(t){throw t.valueOf()}},AtomWait=function(t){function e(){var e,o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"Wait...";return e=t.call(this,o)||this,e.__proto__=new.target.prototype,e[catchedId]=!0,e}return inheritsLoose(e,t),e}(Error),Atom=function(){function t(t,e,o,s,i,n){this.field=t,this._handler=e,this._host=o,this.isComponent=s||!1,this._normalize=n||defaultNormalize,this._context=i,this.status=ATOM_STATUS.OBSOLETE,this._masters=null,this._slaves=null,this._cached=void 0}return t.prototype.destroyed=function(t){if(void 0===t)return this.status===ATOM_STATUS.DESTROYED;if(t){if(this.status!==ATOM_STATUS.DESTROYED){this._masters&&(this._masters.forEach(disleadThis,this),this._masters=null),this._checkSlaves(),this._cached=void 0,this.status=ATOM_STATUS.DESTROYED;var e=this._host;void 0!==e&&this._context.destroyHost(e,this.field)}return!0}return!1},t.prototype.get=function(t){t||this._context.force?(this._context.force=!1,this._pullPush(void 0,!0)):this.actualize();var e=this._context.last;if(e&&(!e.isComponent||!this.isComponent)){var o=this._slaves;o||(this._context.unreap(this),o=this._slaves=new Set),o.add(e),e.addMaster(this)}return this._cached},t.prototype.set=function(t,e){var o=this._normalize(t,this._cached);return this._cached===o?o:void 0===o?this._cached:(e||this._context.force||o instanceof Error?(this._context.force=!1,this.status=ATOM_STATUS.ACTUAL,this._context.newValue(this,this._cached,o),this._cached=o instanceof Error?createMock(o):o,this._slaves&&this._slaves.forEach(obsoleteSlave)):(this.obsolete(),this.actualize(o)),this._cached)},t.prototype.actualize=function(t){this.status!==ATOM_STATUS.ACTUAL&&(this.status===ATOM_STATUS.CHECKING&&(this._masters&&this._masters.forEach(actualizeMaster,this),this.status===ATOM_STATUS.CHECKING&&(this.status=ATOM_STATUS.ACTUAL)),this.status!==ATOM_STATUS.ACTUAL&&this._pullPush(t))},t.prototype._pullPush=function(t,e){this._masters&&this._masters.forEach(disleadThis,this);var o=void 0;this.status=ATOM_STATUS.PULLING;var s=this._context,i=s.last;s.last=this;try{o=this._normalize(void 0===this._host?this._handler(t,e):this._handler.call(this._host,t,e),this._cached)}catch(t){void 0===t[catchedId]&&(t[catchedId]=!0,console.error(t.stack||t)),o=createMock(t)}s.last=i,this.status=ATOM_STATUS.ACTUAL,void 0!==o&&this._cached!==o&&(this._context.newValue(this,this._cached,o),this._cached=o,this._slaves&&this._slaves.forEach(obsoleteSlave))},t.prototype.dislead=function(t){var e=this._slaves;e&&(1===e.size?(this._slaves=null,this._context.proposeToReap(this)):e.delete(t))},t.prototype._checkSlaves=function(){this._slaves?this._slaves.forEach(checkSlave):this._context.proposeToPull(this)},t.prototype.check=function(){this.status===ATOM_STATUS.ACTUAL&&(this.status=ATOM_STATUS.CHECKING,this._checkSlaves())},t.prototype.obsolete=function(){this.status!==ATOM_STATUS.OBSOLETE&&(this.status=ATOM_STATUS.OBSOLETE,this._checkSlaves())},t.prototype.addMaster=function(t){this._masters||(this._masters=new Set),this._masters.add(t)},t.prototype.value=function(t,e){return void 0===t?this.get(e):this.set(t,e)},t}(),animationFrame="function"==typeof requestAnimationFrame?requestAnimationFrame:function(t){return setTimeout(t,0)},Context=function(){function t(){var t=this;this.last=null,this.force=!1,this._logger=null,this._updating=[],this._reaping=new Set,this._scheduled=!1,this._atomMap=new WeakMap,this._run=function(){t._scheduled&&t.run()}}return t.prototype.getKeyAtom=function(t,e,o){var s=this._atomMap.get(t);void 0===s&&(s=new Map,this._atomMap.set(t,s));var i=s.get(o);return void 0===i&&(i=new Atom(o,createKeyedHandler(t,e,o),t,void 0,this),s.set(o,i)),i},t.prototype.getAtom=function(t,e,o,s){var i=this._atomMap.get(t);void 0===i&&(i=new Map,this._atomMap.set(t,i));var n=i.get(o);return void 0===n&&(n=new Atom(o,e,t,s,this),i.set(o,n)),n},t.prototype.destroyHost=function(t,e){var o=this._atomMap.get(t);void 0!==o&&(o.delete(e),0===o.size&&(void 0!==t._destroy&&t._destroy(),this._atomMap.delete(t)))},t.prototype.setLogger=function(t){this._logger=t},t.prototype.newValue=function(t,e,o){this._logger&&(o instanceof AtomWait?this._logger.pulling(t):o instanceof Error?this._logger.error(t,o):this._logger.newValue(t,e,o))},t.prototype.proposeToPull=function(t){this._updating.push(t),this._schedule()},t.prototype.proposeToReap=function(t){this._reaping.add(t),this._schedule()},t.prototype.unreap=function(t){this._reaping.delete(t)},t.prototype._schedule=function(){this._scheduled||(this._scheduled=!0,animationFrame(this._run))},t.prototype.run=function(){var t=this._reaping,e=this._updating,o=0;do{for(var s=e.length,i=o;i<s;i++){var n=e[i];t.has(n)||n.destroyed()||n.actualize()}o=s}while(e.length>o);for(e.length=0;t.size>0;)t.forEach(reap);this._scheduled=!1},t}(),defaultContext=new Context;exports.Atom=Atom,exports.mem=mem,exports.memkey=memkey,exports.detached=detached,exports.force=force,exports.defaultContext=defaultContext,exports.animationFrame=animationFrame,exports.AtomWait=AtomWait,exports.ATOM_STATUS=ATOM_STATUS,exports.catchedId=catchedId;
+"use strict";function createMock(t){return new Proxy(t,throwOnAccess)}function defaultNormalize(t,e){if(t===e)return t;if(t instanceof Array&&e instanceof Array&&t.length===e.length){for(var o=0;o<t.length;o++)if(t[o]!==e[o])return t;return e}return t}function checkSlave(t){t.check()}function obsoleteSlave(t){t.obsolete()}function disleadThis(t){t.dislead(this)}function actualizeMaster(t){this.status===ATOM_STATUS_CHECKING&&t.actualize()}function reap(t,e,o){o.delete(t),t.destroyed(!0)}function createKeyedHandler(t,e,o){return function(s,i){return e.call(t,o,s,i)}}function memMethod(t,e,o,s){t[e+"$"]=o.value;var i=o.value;if(void 0===i)throw new TypeError(e+" is not an function (next?: V)");return{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o){return defaultContext.getAtom(this,i,e,s).value(t,o)}}}function createGetSetHandler(t,e){return function(o){return void 0===o?t.call(this):(e.call(this,o),o)}}function createValueHandler(t){return function(e){return void 0===e&&void 0!==t?t.call(this):e}}function memProp(t,e,o){var s=e+"$";if(void 0===t[s]){var i=t[s]=void 0===o.get&&void 0===o.set?createValueHandler(o.initializer):createGetSetHandler(o.get,o.set);return{enumerable:o.enumerable,configurable:o.configurable,get:function(){return defaultContext.getAtom(this,i,e).get()},set:function(t){defaultContext.getAtom(this,i,e).set(t)}}}}function getKey(t){return t?"object"===_typeof(t)?Object.keys(t).sort().map(function(e){return e+":"+JSON.stringify(t[e])}).join("."):JSON.stringify(t):""}function memkey(t,e,o){var s=o.value;if(void 0===s)throw new TypeError(e+" is not an function (rawKey: K, next?: V)");return t[e+"$"]=s,{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o,i){return defaultContext.getKeyAtom(this,s,"function"==typeof t?t:e+"("+getKey(t)+")").value(o,i)}}}function forceGet(){return defaultContext.force=!0,this}function force(t,e,o){return{enumerable:o.enumerable,configurable:o.configurable,get:forceGet}}function detached(t,e,o){return memMethod(t,e,o,!0)}function mem(t,e,o){return void 0===o.value?memProp(t,e,o):memMethod(t,e,o)}Object.defineProperty(exports,"__esModule",{value:!0});var ATOM_STATUS_DESTROYED=0,ATOM_STATUS_OBSOLETE=1,ATOM_STATUS_CHECKING=2,ATOM_STATUS_PULLING=3,ATOM_STATUS_ACTUAL=4,catchedId=Symbol("lom_atom_catched"),_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},inheritsLoose=function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e},throwOnAccess={get:function(t){throw t.valueOf()},ownKeys:function(t){throw t.valueOf()}},AtomWait=function(t){function e(){var e,o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"Wait...";return e=t.call(this,o)||this,e.__proto__=new.target.prototype,e[catchedId]=!0,e}return inheritsLoose(e,t),e}(Error),Atom=function(){function t(t,e,o,s,i,n){this.status=ATOM_STATUS_OBSOLETE,this._masters=null,this._slaves=null,this._cached=void 0,this.field=t,this._handler=e,this._host=o,this.isComponent=s||!1,this._normalize=n||defaultNormalize,this._context=i}return t.prototype.destroyed=function(t){if(void 0===t)return this.status===ATOM_STATUS_DESTROYED;if(t){if(this.status!==ATOM_STATUS_DESTROYED){this._masters&&(this._masters.forEach(disleadThis,this),this._masters=null),this._checkSlaves(),this._cached=void 0,this.status=ATOM_STATUS_DESTROYED;var e=this._host;void 0!==e&&this._context.destroyHost(e,this.field)}return!0}return!1},t.prototype.get=function(t){t||this._context.force?(this._context.force=!1,this._pullPush(void 0,!0)):this.actualize();var e=this._context.last;if(e&&(!e.isComponent||!this.isComponent)){var o=this._slaves;o||(this._context.unreap(this),o=this._slaves=new Set),o.add(e),e.addMaster(this)}return this._cached},t.prototype.set=function(t,e){var o=this._normalize(t,this._cached);return this._cached===o?o:void 0===o?this._cached:(e||this._context.force||o instanceof Error?(this._context.force=!1,this.status=ATOM_STATUS_ACTUAL,this._context.newValue(this,this._cached,o),this._cached=o instanceof Error?createMock(o):o,this._slaves&&this._slaves.forEach(obsoleteSlave)):(this.obsolete(),this.actualize(o)),this._cached)},t.prototype.actualize=function(t){this.status!==ATOM_STATUS_ACTUAL&&(this.status===ATOM_STATUS_CHECKING&&(this._masters&&this._masters.forEach(actualizeMaster,this),this.status===ATOM_STATUS_CHECKING&&(this.status=ATOM_STATUS_ACTUAL)),this.status!==ATOM_STATUS_ACTUAL&&this._pullPush(t))},t.prototype._pullPush=function(t,e){this._masters&&this._masters.forEach(disleadThis,this);var o=void 0;this.status=ATOM_STATUS_PULLING;var s=this._context,i=s.last;s.last=this;try{o=this._normalize(void 0===this._host?this._handler(t,e):this._handler.call(this._host,t,e),this._cached)}catch(t){void 0===t[catchedId]&&(t[catchedId]=!0,console.error(t.stack||t)),o=createMock(t)}s.last=i,this.status=ATOM_STATUS_ACTUAL,void 0!==o&&this._cached!==o&&(this._context.newValue(this,this._cached,o),this._cached=o,this._slaves&&this._slaves.forEach(obsoleteSlave))},t.prototype.dislead=function(t){var e=this._slaves;e&&(1===e.size?(this._slaves=null,this._context.proposeToReap(this)):e.delete(t))},t.prototype._checkSlaves=function(){this._slaves?this._slaves.forEach(checkSlave):this._context.proposeToPull(this)},t.prototype.check=function(){this.status===ATOM_STATUS_ACTUAL&&(this.status=ATOM_STATUS_CHECKING,this._checkSlaves())},t.prototype.obsolete=function(){this.status!==ATOM_STATUS_OBSOLETE&&(this.status=ATOM_STATUS_OBSOLETE,this._checkSlaves())},t.prototype.addMaster=function(t){this._masters||(this._masters=new Set),this._masters.add(t)},t.prototype.value=function(t,e){return void 0===t?this.get(e):this.set(t,e)},t}(),animationFrame="function"==typeof requestAnimationFrame?requestAnimationFrame:function(t){return setTimeout(t,0)},Context=function(){function t(){var t=this;this.last=null,this.force=!1,this._logger=null,this._updating=[],this._reaping=new Set,this._scheduled=!1,this._atomMap=new WeakMap,this._run=function(){t._scheduled&&t.run()}}return t.prototype.getKeyAtom=function(t,e,o){var s=this._atomMap.get(t);void 0===s&&(s=new Map,this._atomMap.set(t,s));var i=s.get(o);return void 0===i&&(i=new Atom(o,createKeyedHandler(t,e,o),t,void 0,this),s.set(o,i)),i},t.prototype.getAtom=function(t,e,o,s){var i=this._atomMap.get(t);void 0===i&&(i=new Map,this._atomMap.set(t,i));var n=i.get(o);return void 0===n&&(n=new Atom(o,e,t,s,this),i.set(o,n)),n},t.prototype.destroyHost=function(t,e){var o=this._atomMap.get(t);void 0!==o&&(o.delete(e),0===o.size&&(void 0!==t._destroy&&t._destroy(),this._atomMap.delete(t)))},t.prototype.setLogger=function(t){this._logger=t},t.prototype.newValue=function(t,e,o){this._logger&&(o instanceof AtomWait?this._logger.pulling(t):o instanceof Error?this._logger.error(t,o):this._logger.newValue(t,e,o))},t.prototype.proposeToPull=function(t){this._updating.push(t),this._schedule()},t.prototype.proposeToReap=function(t){this._reaping.add(t),this._schedule()},t.prototype.unreap=function(t){this._reaping.delete(t)},t.prototype._schedule=function(){this._scheduled||(this._scheduled=!0,animationFrame(this._run))},t.prototype.run=function(){var t=this._reaping,e=this._updating,o=0;do{for(var s=e.length,i=o;i<s;i++){var n=e[i];t.has(n)||n.destroyed()||n.actualize()}o=s}while(e.length>o);for(e.length=0;t.size>0;)t.forEach(reap);this._scheduled=!1},t}(),defaultContext=new Context;mem.Wait=AtomWait,mem.key=memkey,mem.detached=detached,exports.Atom=Atom,exports.mem=mem,exports.memkey=memkey,exports.detached=detached,exports.force=force,exports.defaultContext=defaultContext,exports.animationFrame=animationFrame;
 //# sourceMappingURL=lom_atom.js.map

dist/lom_atom.umd.js

@@ -1,2 +0,2 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.lom_atom={})}(this,function(t){"use strict";function e(t){return new Proxy(t,g)}function o(t,e){if(t===e)return t;if(t instanceof Array&&e instanceof Array&&t.length===e.length){for(var o=0;o<t.length;o++)if(t[o]!==e[o])return t;return e}return t}function i(t){t.check()}function s(t){t.obsolete()}function n(t){t.dislead(this)}function r(t){this.status===d.CHECKING&&t.actualize()}function a(t,e,o){o.delete(t),t.destroyed(!0)}function h(t,e,o){return function(i,s){return e.call(t,o,i,s)}}function u(t,e,o,i){t[e+"$"]=o.value;var s=o.value;if(void 0===s)throw new TypeError(e+" is not an function (next?: V)");return{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o){return S.getAtom(this,s,e,i).value(t,o)}}}function c(t,e){return function(o){return void 0===o?t.call(this):(e.call(this,o),o)}}function l(t){return function(e){return void 0===e&&void 0!==t?t.call(this):e}}function f(t,e,o){var i=e+"$";if(void 0===t[i]){var s=t[i]=void 0===o.get&&void 0===o.set?l(o.initializer):c(o.get,o.set);return{enumerable:o.enumerable,configurable:o.configurable,get:function(){return S.getAtom(this,s,e).get()},set:function(t){S.getAtom(this,s,e).set(t)}}}}function _(t){return t?"object"===m(t)?Object.keys(t).sort().map(function(e){return e+":"+JSON.stringify(t[e])}).join("."):JSON.stringify(t):""}function p(){return S.force=!0,this}var d={DESTROYED:0,OBSOLETE:1,CHECKING:2,PULLING:3,ACTUAL:4},v=Symbol("lom_atom_catched"),m="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},y=function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e},g={get:function(t){throw t.valueOf()},ownKeys:function(t){throw t.valueOf()}},E=function(t){function e(){var e,o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"Wait...";return e=t.call(this,o)||this,e.__proto__=new.target.prototype,e[v]=!0,e}return y(e,t),e}(Error),b=function(){function t(t,e,i,s,n,r){this.field=t,this._handler=e,this._host=i,this.isComponent=s||!1,this._normalize=r||o,this._context=n,this.status=d.OBSOLETE,this._masters=null,this._slaves=null,this._cached=void 0}return t.prototype.destroyed=function(t){if(void 0===t)return this.status===d.DESTROYED;if(t){if(this.status!==d.DESTROYED){this._masters&&(this._masters.forEach(n,this),this._masters=null),this._checkSlaves(),this._cached=void 0,this.status=d.DESTROYED;var e=this._host;void 0!==e&&this._context.destroyHost(e,this.field)}return!0}return!1},t.prototype.get=function(t){t||this._context.force?(this._context.force=!1,this._pullPush(void 0,!0)):this.actualize();var e=this._context.last;if(e&&(!e.isComponent||!this.isComponent)){var o=this._slaves;o||(this._context.unreap(this),o=this._slaves=new Set),o.add(e),e.addMaster(this)}return this._cached},t.prototype.set=function(t,o){var i=this._normalize(t,this._cached);return this._cached===i?i:void 0===i?this._cached:(o||this._context.force||i instanceof Error?(this._context.force=!1,this.status=d.ACTUAL,this._context.newValue(this,this._cached,i),this._cached=i instanceof Error?e(i):i,this._slaves&&this._slaves.forEach(s)):(this.obsolete(),this.actualize(i)),this._cached)},t.prototype.actualize=function(t){this.status!==d.ACTUAL&&(this.status===d.CHECKING&&(this._masters&&this._masters.forEach(r,this),this.status===d.CHECKING&&(this.status=d.ACTUAL)),this.status!==d.ACTUAL&&this._pullPush(t))},t.prototype._pullPush=function(t,o){this._masters&&this._masters.forEach(n,this);var i=void 0;this.status=d.PULLING;var r=this._context,a=r.last;r.last=this;try{i=this._normalize(void 0===this._host?this._handler(t,o):this._handler.call(this._host,t,o),this._cached)}catch(t){void 0===t[v]&&(t[v]=!0,console.error(t.stack||t)),i=e(t)}r.last=a,this.status=d.ACTUAL,void 0!==i&&this._cached!==i&&(this._context.newValue(this,this._cached,i),this._cached=i,this._slaves&&this._slaves.forEach(s))},t.prototype.dislead=function(t){var e=this._slaves;e&&(1===e.size?(this._slaves=null,this._context.proposeToReap(this)):e.delete(t))},t.prototype._checkSlaves=function(){this._slaves?this._slaves.forEach(i):this._context.proposeToPull(this)},t.prototype.check=function(){this.status===d.ACTUAL&&(this.status=d.CHECKING,this._checkSlaves())},t.prototype.obsolete=function(){this.status!==d.OBSOLETE&&(this.status=d.OBSOLETE,this._checkSlaves())},t.prototype.addMaster=function(t){this._masters||(this._masters=new Set),this._masters.add(t)},t.prototype.value=function(t,e){return void 0===t?this.get(e):this.set(t,e)},t}(),A="function"==typeof requestAnimationFrame?requestAnimationFrame:function(t){return setTimeout(t,0)},S=new(function(){function t(){var t=this;this.last=null,this.force=!1,this._logger=null,this._updating=[],this._reaping=new Set,this._scheduled=!1,this._atomMap=new WeakMap,this._run=function(){t._scheduled&&t.run()}}return t.prototype.getKeyAtom=function(t,e,o){var i=this._atomMap.get(t);void 0===i&&(i=new Map,this._atomMap.set(t,i));var s=i.get(o);return void 0===s&&(s=new b(o,h(t,e,o),t,void 0,this),i.set(o,s)),s},t.prototype.getAtom=function(t,e,o,i){var s=this._atomMap.get(t);void 0===s&&(s=new Map,this._atomMap.set(t,s));var n=s.get(o);return void 0===n&&(n=new b(o,e,t,i,this),s.set(o,n)),n},t.prototype.destroyHost=function(t,e){var o=this._atomMap.get(t);void 0!==o&&(o.delete(e),0===o.size&&(void 0!==t._destroy&&t._destroy(),this._atomMap.delete(t)))},t.prototype.setLogger=function(t){this._logger=t},t.prototype.newValue=function(t,e,o){this._logger&&(o instanceof E?this._logger.pulling(t):o instanceof Error?this._logger.error(t,o):this._logger.newValue(t,e,o))},t.prototype.proposeToPull=function(t){this._updating.push(t),this._schedule()},t.prototype.proposeToReap=function(t){this._reaping.add(t),this._schedule()},t.prototype.unreap=function(t){this._reaping.delete(t)},t.prototype._schedule=function(){this._scheduled||(this._scheduled=!0,A(this._run))},t.prototype.run=function(){var t=this._reaping,e=this._updating,o=0;do{for(var i=e.length,s=o;s<i;s++){var n=e[s];t.has(n)||n.destroyed()||n.actualize()}o=i}while(e.length>o);for(e.length=0;t.size>0;)t.forEach(a);this._scheduled=!1},t}());t.Atom=b,t.mem=function(t,e,o){return void 0===o.value?f(t,e,o):u(t,e,o)},t.memkey=function(t,e,o){var i=o.value;if(void 0===i)throw new TypeError(e+" is not an function (rawKey: K, next?: V)");return t[e+"$"]=i,{enumerable:o.enumerable,configurable:o.configurable,value:function(t,o,s){return S.getKeyAtom(this,i,"function"==typeof t?t:e+"("+_(t)+")").value(o,s)}}},t.detached=function(t,e,o){return u(t,e,o,!0)},t.force=function(t,e,o){return{enumerable:o.enumerable,configurable:o.configurable,get:p}},t.defaultContext=S,t.animationFrame=A,t.AtomWait=E,t.ATOM_STATUS=d,t.catchedId=v,Object.defineProperty(t,"__esModule",{value:!0})});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.lom_atom={})}(this,function(t){"use strict";function e(t){return new Proxy(t,S)}function i(t,e){if(t===e)return t;if(t instanceof Array&&e instanceof Array&&t.length===e.length){for(var i=0;i<t.length;i++)if(t[i]!==e[i])return t;return e}return t}function o(t){t.check()}function s(t){t.obsolete()}function n(t){t.dislead(this)}function r(t){this.status===g&&t.actualize()}function a(t,e,i){i.delete(t),t.destroyed(!0)}function h(t,e,i){return function(o,s){return e.call(t,i,o,s)}}function u(t,e,i,o){t[e+"$"]=i.value;var s=i.value;if(void 0===s)throw new TypeError(e+" is not an function (next?: V)");return{enumerable:i.enumerable,configurable:i.configurable,value:function(t,i){return k.getAtom(this,s,e,o).value(t,i)}}}function c(t,e){return function(i){return void 0===i?t.call(this):(e.call(this,i),i)}}function l(t){return function(e){return void 0===e&&void 0!==t?t.call(this):e}}function f(t,e,i){var o=e+"$";if(void 0===t[o]){var s=t[o]=void 0===i.get&&void 0===i.set?l(i.initializer):c(i.get,i.set);return{enumerable:i.enumerable,configurable:i.configurable,get:function(){return k.getAtom(this,s,e).get()},set:function(t){k.getAtom(this,s,e).set(t)}}}}function _(t){return t?"object"===w(t)?Object.keys(t).sort().map(function(e){return e+":"+JSON.stringify(t[e])}).join("."):JSON.stringify(t):""}function p(t,e,i){var o=i.value;if(void 0===o)throw new TypeError(e+" is not an function (rawKey: K, next?: V)");return t[e+"$"]=o,{enumerable:i.enumerable,configurable:i.configurable,value:function(t,i,s){return k.getKeyAtom(this,o,"function"==typeof t?t:e+"("+_(t)+")").value(i,s)}}}function d(){return k.force=!0,this}function v(t,e,i){return u(t,e,i,!0)}function y(t,e,i){return void 0===i.value?f(t,e,i):u(t,e,i)}var m=1,g=2,b=Symbol("lom_atom_catched"),w="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},x=function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e},S={get:function(t){throw t.valueOf()},ownKeys:function(t){throw t.valueOf()}},E=function(t){function e(){var e,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"Wait...";return e=t.call(this,i)||this,e.__proto__=new.target.prototype,e[b]=!0,e}return x(e,t),e}(Error),M=function(){function t(t,e,o,s,n,r){this.status=m,this._masters=null,this._slaves=null,this._cached=void 0,this.field=t,this._handler=e,this._host=o,this.isComponent=s||!1,this._normalize=r||i,this._context=n}return t.prototype.destroyed=function(t){if(void 0===t)return 0===this.status;if(t){if(0!==this.status){this._masters&&(this._masters.forEach(n,this),this._masters=null),this._checkSlaves(),this._cached=void 0,this.status=0;var e=this._host;void 0!==e&&this._context.destroyHost(e,this.field)}return!0}return!1},t.prototype.get=function(t){t||this._context.force?(this._context.force=!1,this._pullPush(void 0,!0)):this.actualize();var e=this._context.last;if(e&&(!e.isComponent||!this.isComponent)){var i=this._slaves;i||(this._context.unreap(this),i=this._slaves=new Set),i.add(e),e.addMaster(this)}return this._cached},t.prototype.set=function(t,i){var o=this._normalize(t,this._cached);return this._cached===o?o:void 0===o?this._cached:(i||this._context.force||o instanceof Error?(this._context.force=!1,this.status=4,this._context.newValue(this,this._cached,o),this._cached=o instanceof Error?e(o):o,this._slaves&&this._slaves.forEach(s)):(this.obsolete(),this.actualize(o)),this._cached)},t.prototype.actualize=function(t){4!==this.status&&(this.status===g&&(this._masters&&this._masters.forEach(r,this),this.status===g&&(this.status=4)),4!==this.status&&this._pullPush(t))},t.prototype._pullPush=function(t,i){this._masters&&this._masters.forEach(n,this);var o=void 0;this.status=3;var r=this._context,a=r.last;r.last=this;try{o=this._normalize(void 0===this._host?this._handler(t,i):this._handler.call(this._host,t,i),this._cached)}catch(t){void 0===t[b]&&(t[b]=!0,console.error(t.stack||t)),o=e(t)}r.last=a,this.status=4,void 0!==o&&this._cached!==o&&(this._context.newValue(this,this._cached,o),this._cached=o,this._slaves&&this._slaves.forEach(s))},t.prototype.dislead=function(t){var e=this._slaves;e&&(1===e.size?(this._slaves=null,this._context.proposeToReap(this)):e.delete(t))},t.prototype._checkSlaves=function(){this._slaves?this._slaves.forEach(o):this._context.proposeToPull(this)},t.prototype.check=function(){4===this.status&&(this.status=g,this._checkSlaves())},t.prototype.obsolete=function(){this.status!==m&&(this.status=m,this._checkSlaves())},t.prototype.addMaster=function(t){this._masters||(this._masters=new Set),this._masters.add(t)},t.prototype.value=function(t,e){return void 0===t?this.get(e):this.set(t,e)},t}(),z="function"==typeof requestAnimationFrame?requestAnimationFrame:function(t){return setTimeout(t,0)},k=new(function(){function t(){var t=this;this.last=null,this.force=!1,this._logger=null,this._updating=[],this._reaping=new Set,this._scheduled=!1,this._atomMap=new WeakMap,this._run=function(){t._scheduled&&t.run()}}return t.prototype.getKeyAtom=function(t,e,i){var o=this._atomMap.get(t);void 0===o&&(o=new Map,this._atomMap.set(t,o));var s=o.get(i);return void 0===s&&(s=new M(i,h(t,e,i),t,void 0,this),o.set(i,s)),s},t.prototype.getAtom=function(t,e,i,o){var s=this._atomMap.get(t);void 0===s&&(s=new Map,this._atomMap.set(t,s));var n=s.get(i);return void 0===n&&(n=new M(i,e,t,o,this),s.set(i,n)),n},t.prototype.destroyHost=function(t,e){var i=this._atomMap.get(t);void 0!==i&&(i.delete(e),0===i.size&&(void 0!==t._destroy&&t._destroy(),this._atomMap.delete(t)))},t.prototype.setLogger=function(t){this._logger=t},t.prototype.newValue=function(t,e,i){this._logger&&(i instanceof E?this._logger.pulling(t):i instanceof Error?this._logger.error(t,i):this._logger.newValue(t,e,i))},t.prototype.proposeToPull=function(t){this._updating.push(t),this._schedule()},t.prototype.proposeToReap=function(t){this._reaping.add(t),this._schedule()},t.prototype.unreap=function(t){this._reaping.delete(t)},t.prototype._schedule=function(){this._scheduled||(this._scheduled=!0,z(this._run))},t.prototype.run=function(){var t=this._reaping,e=this._updating,i=0;do{for(var o=e.length,s=i;s<o;s++){var n=e[s];t.has(n)||n.destroyed()||n.actualize()}i=o}while(e.length>i);for(e.length=0;t.size>0;)t.forEach(a);this._scheduled=!1},t}());y.Wait=E,y.key=p,y.detached=v,t.Atom=M,t.mem=y,t.memkey=p,t.detached=v,t.force=function(t,e,i){return{enumerable:i.enumerable,configurable:i.configurable,get:d}},t.defaultContext=k,t.animationFrame=z,Object.defineProperty(t,"__esModule",{value:!0})});
 //# sourceMappingURL=lom_atom.umd.js.map

package.json

 {
   "name": "lom_atom",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Observable state management",
@@ -30,9 +30,11 @@ "publishConfig": {
     "state",
-    "functional",
-    "immutable",
-    "hot",
-    "live",
-    "replay",
-    "flux",
-    "elm"
+    "mobx",
+    "observable",
+    "reactive",
+    "model",
+    "frp",
+    "functional-reactive-programming",
+    "state management",
+    "data flow",
+    "react"
   ],
@@ -39,0 +41,0 @@ "files": [

README.md

 # lom_atom
 
-Alternative implementation of eigenmethod [mol_atom](https://github.com/eigenmethod/mol)
+State management with error handling and reactive cache done right.
+
+Alternative standalone implementation of eigenmethod [mol_atom](https://github.com/eigenmethod/mol/tree/master/atom).
+
+* Tiny size (about 7kb minified)
+* Memory-efficient
+* Simpler, less core concept than mobx
+* Loading status / error handling features
+
+Install ``` npm install --save lom_atom ```
+
+## Observable state
+
+```js
+import {mem} from 'lom_atom'
+class Todo {
+    id = Math.random()
+    @mem title = ''
+    @mem finished = false
+}
+```
+
+## Computed values
+
+One decorator for all cases.
+
+```js
+class TodoList {
+    @mem todos = []
+    @mem get unfinishedTodos() {
+        return this.todos.filter((todo) => !todo.finished)
+    }
+}
+```
+
+Like mobx, unfinishedTodos is updated automatically when a todo changed.
+
+## Side effects
+
+Like [mobx reaction](https://mobx.js.org/refguide/reaction.html) produces a side effect for making network requests, etc. But side effects in lom are simpler.
+
+```js
+class TodoList {
+    @mem set todos(todos: Todo | Error) {}
+
+    @mem get todos() {
+        // Side effect, cached in mem
+        fetch('/todos')
+            .then((todos) => {
+                this.todos = todos
+            })
+            .catch(e => this.todos = e)
+
+        throw new mem.Wait()
+    }
+
+    @mem get unfinishedTodos() {
+        return this.todos.filter((todo) => !todo.finished)
+    }
+}
+
+class Listener {
+    _list = new TodoList()
+    @mem listen() {
+        try {
+            console.log('total todos:', this._list.todos.length)
+            console.log('unfinished todos:', this._list.unfinishedTodos.length)
+        } catch (e) {
+            if (e instanceof mem.Wait) {
+                console.log('loading...')
+            } else {
+                console.error('error', e.message)
+            }
+        }
+    }
+}
+
+const listener = new Listener()
+listener.listen()
+```
+
+## Cache management
+
+Killer feature, grabbed from [mol_atom](https://github.com/eigenmethod/mol). We can reset cache on get or obviously set cache value, using magic force property.
+
+```js
+import {force, mem} from 'lom_atom'
+
+class TodoList {
+    @force force: TodoList
+
+    @mem set todos(todos: Todo | Error) {
+        console.log('set handler')
+    }
+
+    @mem get todos() {
+        console.log('get handler')
+        return [someTodo]
+    }
+}
+const list = new TodoList()
+
+list.todos = [someTodo] // console: set handler
+list.todos = [someTodo] // someTodo already set - no handler call
+
+list.force.todos = [someTodo] // force, console: set handler
+
+list.todos // console: get handler
+
+list.todos // return cached value
+
+list.force.todos // console: get handler
+```
+
+## Key-value
+
+Basic dictionary support. See eigenmethod [mol_mem](https://github.com/eigenmethod/mol/tree/master/mem).
+
+```js
+class TodoList {
+    @mem.key todo(id: string, next?: Todo, force?: boolean): Todo {
+        if (next === undefined) {
+            return {}
+        }
+
+        return next
+    }
+}
+const list = new TodoList()
+list.todo('1', {id: 1, title: 'Todo 1'}) // set todo
+list.todo('1') // get todo
+```

rollup.config.js

@@ -10,4 +10,2 @@ import babel from 'rollup-plugin-babel'
 
-const plugins = [ uglify({}, minify) ]
-
 const commonConf = {
@@ -14,0 +12,0 @@ entry: 'src/index.js',

src/Atom.js

 // @flow
 
-import {catchedId, ATOM_STATUS} from './interfaces'
+import {
+    catchedId,
+    ATOM_STATUS_DESTROYED, ATOM_STATUS_OBSOLETE, ATOM_STATUS_CHECKING, ATOM_STATUS_PULLING, ATOM_STATUS_ACTUAL
+} from './interfaces'
 
@@ -29,3 +32,3 @@ import type {
 function actualizeMaster(master: IAtomInt) {
-    if (this.status === ATOM_STATUS.CHECKING) {
+    if (this.status === ATOM_STATUS_CHECKING) {
         master.actualize()
@@ -36,9 +39,9 @@ }
 export default class Atom<V> implements IAtom<V>, IAtomInt {
-    status: IAtomStatus
+    status: IAtomStatus = ATOM_STATUS_OBSOLETE
     field: string | Function
     isComponent: boolean
-    _masters: ?Set<IAtomInt>
-    _slaves: ?Set<IAtomInt>
+    _masters: ?Set<IAtomInt> = null
+    _slaves: ?Set<IAtomInt> = null
     _context: IContext
-    _cached: V | void
+    _cached: V | void = undefined
     _normalize: (nv: V, old?: V) => V
@@ -63,7 +66,2 @@
         this._context = context
-
-        this.status = ATOM_STATUS.OBSOLETE
-        this._masters = null
-        this._slaves = null
-        this._cached = undefined
     }
@@ -73,7 +71,7 @@
         if (isDestroyed === undefined) {
-            return this.status === ATOM_STATUS.DESTROYED
+            return this.status === ATOM_STATUS_DESTROYED
         }
 
         if (isDestroyed) {
-            if (this.status !== ATOM_STATUS.DESTROYED) {
+            if (this.status !== ATOM_STATUS_DESTROYED) {
                 // console.log('destroy', this.field)
@@ -86,3 +84,3 @@ if (this._masters) {
                 this._cached = undefined
-                this.status = ATOM_STATUS.DESTROYED
+                this.status = ATOM_STATUS_DESTROYED
                 const host = this._host
@@ -138,3 +136,3 @@ if (host !== undefined) {
             this._context.force = false
-            this.status = ATOM_STATUS.ACTUAL
+            this.status = ATOM_STATUS_ACTUAL
             this._context.newValue(this, this._cached, normalized)
@@ -156,7 +154,7 @@ this._cached = normalized instanceof Error
     actualize(proposedValue?: V): void {
-        if (this.status === ATOM_STATUS.ACTUAL) {
+        if (this.status === ATOM_STATUS_ACTUAL) {
             return
         }
 
-        if (this.status === ATOM_STATUS.CHECKING) {
+        if (this.status === ATOM_STATUS_CHECKING) {
             if (this._masters) {
@@ -166,8 +164,8 @@ this._masters.forEach(actualizeMaster, this)
 
-            if (this.status === ATOM_STATUS.CHECKING) {
-                this.status = ATOM_STATUS.ACTUAL
+            if (this.status === ATOM_STATUS_CHECKING) {
+                this.status = ATOM_STATUS_ACTUAL
             }
         }
 
-        if (this.status !== ATOM_STATUS.ACTUAL) {
+        if (this.status !== ATOM_STATUS_ACTUAL) {
             this._pullPush(proposedValue)
@@ -183,3 +181,3 @@ }
 
-        this.status = ATOM_STATUS.PULLING
+        this.status = ATOM_STATUS_PULLING
 
@@ -206,3 +204,3 @@ const context = this._context
 
-        this.status = ATOM_STATUS.ACTUAL
+        this.status = ATOM_STATUS_ACTUAL
 
@@ -242,4 +240,4 @@ if (newValue !== undefined && this._cached !== newValue) {
     check() {
-        if (this.status === ATOM_STATUS.ACTUAL) {
-            this.status = ATOM_STATUS.CHECKING
+        if (this.status === ATOM_STATUS_ACTUAL) {
+            this.status = ATOM_STATUS_CHECKING
             this._checkSlaves()
@@ -250,4 +248,4 @@ }
     obsolete() {
-        if (this.status !== ATOM_STATUS.OBSOLETE) {
-            this.status = ATOM_STATUS.OBSOLETE
+        if (this.status !== ATOM_STATUS_OBSOLETE) {
+            this.status = ATOM_STATUS_OBSOLETE
             this._checkSlaves()
@@ -254,0 +252,0 @@ }

src/Context.js

@@ -23,24 +23,14 @@ // @flow
 export default class Context implements IContext {
-    last: ?IAtomInt
-    force: boolean
+    last: ?IAtomInt = null
+    force: boolean = false
 
-    _logger: ?ILogger
-    _updating: IAtomInt[]
-    _reaping: Set<IAtomInt>
-    _scheduled: boolean
-    _atomMap: WeakMap<IAtomHost, Map<string | Function, IAtom<*>>>
-    _run: () => void
+    _logger: ?ILogger = null
+    _updating: IAtomInt[] = []
+    _reaping: Set<IAtomInt> = new Set()
+    _scheduled: boolean = false
+    _atomMap: WeakMap<IAtomHost, Map<string | Function, IAtom<*>>> = new WeakMap()
 
-    constructor() {
-        this.last = null
-        this.force = false
-        this._logger = null
-        this._updating = []
-        this._reaping = new Set()
-        this._scheduled = false
-        this._atomMap = new WeakMap()
-        this._run = () => {
-            if (this._scheduled) {
-                this.run()
-            }
+    _run: () => void = () => {
+        if (this._scheduled) {
+            this.run()
         }
@@ -157,3 +147,2 @@ }
         }
-        // console.log('---------------------------- state changed\n')
         this._scheduled = false
@@ -160,0 +149,0 @@ }

src/index.js

@@ -9,11 +9,2 @@ // @flow
 
-export {
-    AtomWait
-} from './utils'
-
-export {
-    ATOM_STATUS,
-    catchedId
-} from './interfaces'
-
 export type {
@@ -20,0 +11,0 @@ ResultOf,

src/interfaces.js

@@ -29,18 +29,13 @@ // @flow
 
-export const ATOM_STATUS = {
-    DESTROYED: 0,
-    OBSOLETE: 1,
-    CHECKING: 2,
-    PULLING: 3,
-    ACTUAL: 4
-}
+export const ATOM_STATUS_DESTROYED = 0
+export const ATOM_STATUS_OBSOLETE = 1
+export const ATOM_STATUS_CHECKING = 2
+export const ATOM_STATUS_PULLING = 3
+export const ATOM_STATUS_ACTUAL = 4
 
 export const catchedId = Symbol('lom_atom_catched')
 
-type $Object<V> = { +[ key : string] : V }
-type $ObjectValues<V, O : $Object<V>> = V
-type $Values<O: Object> = $ObjectValues<*, O>
+export type IAtomStatus = typeof ATOM_STATUS_DESTROYED | typeof ATOM_STATUS_OBSOLETE
+    | typeof ATOM_STATUS_CHECKING | typeof ATOM_STATUS_PULLING | typeof ATOM_STATUS_ACTUAL
 
-export type IAtomStatus = $Values<typeof ATOM_STATUS>
-
 export interface IAtom<V> {
@@ -47,0 +42,0 @@ status: IAtomStatus;

src/mem.js

@@ -5,2 +5,3 @@ // @flow
 import {defaultContext} from './Context'
+import {AtomWait} from './utils'
 
@@ -142,3 +143,3 @@ type TypedPropertyDescriptor<T> = {
 
-export default function mem<P: Object, V, K>(
+export function detached<P: Object, V, K>(
     proto: P,
@@ -148,8 +149,6 @@ name: string,
 ): TypedPropertyDescriptor<any> | void {
-    return descr.value === undefined
-        ? memProp(proto, name, descr)
-        : memMethod(proto, name, descr)
+    return memMethod(proto, name, descr, true)
 }
 
-export function detached<P: Object, V, K>(
+export default function mem<P: Object, V, K>(
     proto: P,
@@ -159,3 +158,9 @@ name: string,
 ): TypedPropertyDescriptor<any> | void {
-    return memMethod(proto, name, descr, true)
+    return descr.value === undefined
+        ? memProp(proto, name, descr)
+        : memMethod(proto, name, descr)
 }
+
+mem.Wait = AtomWait
+mem.key = memkey
+mem.detached = detached

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Improved metrics

Total package byte prevSize

147223

increased by1.73%

Number of lines in readme file

135

increased by4400%

Worsened metrics

Lines of code

1319

decreased by-1.42%

No dependency changes