[build] 2.5.0

dist/logger.js

@@ -66,12 +66,13 @@ function createLogger (ref) {
   var filter = ref.filter; if ( filter === void 0 ) filter = function (mutation, stateBefore, stateAfter) { return true; };
   var transformer = ref.transformer; if ( transformer === void 0 ) transformer = function (state) { return state; };
   var mutationTransformer = ref.mutationTransformer; if ( mutationTransformer === void 0 ) mutationTransformer = function (mut) { return mut; };
+  var logger = ref.logger; if ( logger === void 0 ) logger = console;
 
   return function (store) {
     var prevState = deepCopy(store.state);
 
     store.subscribe(function (mutation, state) {
-      if (typeof console === 'undefined') {
+      if (typeof logger === 'undefined') {
         return
       }
       var nextState = deepCopy(state);
@@ -82,24 +83,24 @@ function createLogger (ref) {
         var formattedMutation = mutationTransformer(mutation);
         var message = "mutation " + (mutation.type) + formattedTime;
         var startMessage = collapsed
-          ? console.groupCollapsed
-          : console.group;
+          ? logger.groupCollapsed
+          : logger.group;
 
         // render
         try {
-          startMessage.call(console, message);
+          startMessage.call(logger, message);
         } catch (e) {
           console.log(message);
         }
 
-        console.log('%c prev state', 'color: #9E9E9E; font-weight: bold', transformer(prevState));
-        console.log('%c mutation', 'color: #03A9F4; font-weight: bold', formattedMutation);
-        console.log('%c next state', 'color: #4CAF50; font-weight: bold', transformer(nextState));
+        logger.log('%c prev state', 'color: #9E9E9E; font-weight: bold', transformer(prevState));
+        logger.log('%c mutation', 'color: #03A9F4; font-weight: bold', formattedMutation);
+        logger.log('%c next state', 'color: #4CAF50; font-weight: bold', transformer(nextState));
 
         try {
-          console.groupEnd();
+          logger.groupEnd();
         } catch (e) {
-          console.log('—— log end ——');
+          logger.log('—— log end ——');
         }
       }
 

dist/vuex.common.js

@@ -1,5 +1,5 @@
 /**
- * vuex v2.4.1
+ * vuex v2.5.0
  * (c) 2017 Evan You
  * @license MIT
  */
@@ -246,26 +246,44 @@ function update (path, targetModule, newModule) {
   }
 }
 
+var functionAssert = {
+  assert: function (value) { return typeof value === 'function'; },
+  expected: 'function'
+};
+
+var objectAssert = {
+  assert: function (value) { return typeof value === 'function' ||
+    (typeof value === 'object' && typeof value.handler === 'function'); },
+  expected: 'function or object with "handler" function'
+};
+
+var assertTypes = {
+  getters: functionAssert,
+  mutations: functionAssert,
+  actions: objectAssert
+};
+
 function assertRawModule (path, rawModule) {
-  ['getters', 'actions', 'mutations'].forEach(function (key) {
+  Object.keys(assertTypes).forEach(function (key) {
     if (!rawModule[key]) { return }
 
+    var assertOptions = assertTypes[key];
+
     forEachValue(rawModule[key], function (value, type) {
       assert(
-        typeof value === 'function',
-        makeAssertionMessage(path, key, type, value)
+        assertOptions.assert(value),
+        makeAssertionMessage(path, key, type, value, assertOptions.expected)
       );
     });
   });
 }
 
-function makeAssertionMessage (path, key, type, value) {
-  var buf = key + " should be function but \"" + key + "." + type + "\"";
+function makeAssertionMessage (path, key, type, value, expected) {
+  var buf = key + " should be " + expected + " but \"" + key + "." + type + "\"";
   if (path.length > 0) {
     buf += " in module \"" + (path.join('.')) + "\"";
   }
   buf += " is " + (JSON.stringify(value)) + ".";
-
   return buf
 }
 
@@ -293,12 +311,13 @@ var Store = function Store (options) {
 
   var state = options.state; if ( state === void 0 ) state = {};
   if (typeof state === 'function') {
-    state = state();
+    state = state() || {};
   }
 
   // store internal state
   this._committing = false;
   this._actions = Object.create(null);
+  this._actionSubscribers = [];
   this._mutations = Object.create(null);
   this._wrappedGetters = Object.create(null);
   this._modules = new ModuleCollection(options);
@@ -386,11 +405,14 @@ Store.prototype.commit = function commit (_type, _payload, _options) {
 };
 
 Store.prototype.dispatch = function dispatch (_type, _payload) {
+    var this$1 = this;
+
   // check object-style dispatch
   var ref = unifyObjectStyle(_type, _payload);
     var type = ref.type;
     var payload = ref.payload;
 
+  var action = { type: type, payload: payload };
   var entry = this._actions[type];
   if (!entry) {
     if (process.env.NODE_ENV !== 'production') {
@@ -398,22 +420,20 @@ Store.prototype.dispatch = function dispatch (_type, _payload) {
     }
     return
   }
+
+  this._actionSubscribers.forEach(function (sub) { return sub(action, this$1.state); });
+
   return entry.length > 1
     ? Promise.all(entry.map(function (handler) { return handler(payload); }))
     : entry[0](payload)
 };
 
 Store.prototype.subscribe = function subscribe (fn) {
-  var subs = this._subscribers;
-  if (subs.indexOf(fn) < 0) {
-    subs.push(fn);
-  }
-  return function () {
-    var i = subs.indexOf(fn);
-    if (i > -1) {
-      subs.splice(i, 1);
-    }
-  }
+  return genericSubscribe(fn, this._subscribers)
+};
+
+Store.prototype.subscribeAction = function subscribeAction (fn) {
+  return genericSubscribe(fn, this._actionSubscribers)
 };
 
 Store.prototype.watch = function watch (getter, cb, options) {
@@ -433,7 +453,9 @@ Store.prototype.replaceState = function replaceState (state) {
   });
 };
 
-Store.prototype.registerModule = function registerModule (path, rawModule) {
+Store.prototype.registerModule = function registerModule (path, rawModule, options) {
+    if ( options === void 0 ) options = {};
+
   if (typeof path === 'string') { path = [path]; }
 
   if (process.env.NODE_ENV !== 'production') {
@@ -442,7 +464,7 @@ Store.prototype.registerModule = function registerModule (path, rawModule) {
   }
 
   this._modules.register(path, rawModule);
-  installModule(this, this.state, path, this._modules.get(path));
+  installModule(this, this.state, path, this._modules.get(path), options.preserveState);
   // reset store to update getters...
   resetStoreVM(this, this.state);
 };
@@ -478,6 +500,18 @@ Store.prototype._withCommit = function _withCommit (fn) {
 
 Object.defineProperties( Store.prototype, prototypeAccessors );
 
+function genericSubscribe (fn, subs) {
+  if (subs.indexOf(fn) < 0) {
+    subs.push(fn);
+  }
+  return function () {
+    var i = subs.indexOf(fn);
+    if (i > -1) {
+      subs.splice(i, 1);
+    }
+  }
+}
+
 function resetStore (store, hot) {
   store._actions = Object.create(null);
   store._mutations = Object.create(null);
@@ -562,8 +596,9 @@ function installModule (store, rootState, path, module, hot) {
   });
 
   module.forEachAction(function (action, key) {
-    var namespacedType = namespace + key;
-    registerAction(store, namespacedType, action, local);
+    var type = action.root ? key : namespace + key;
+    var handler = action.handler || action;
+    registerAction(store, type, handler, local);
   });
 
   module.forEachGetter(function (getter, key) {
@@ -886,7 +921,7 @@ function getModuleByNamespace (store, helper, namespace) {
 var index = {
   Store: Store,
   install: install,
-  version: '2.4.1',
+  version: '2.5.0',
   mapState: mapState,
   mapMutations: mapMutations,
   mapGetters: mapGetters,

dist/vuex.esm.js

@@ -1,5 +1,5 @@
 /**
- * vuex v2.4.1
+ * vuex v2.5.0
  * (c) 2017 Evan You
  * @license MIT
  */
@@ -244,26 +244,44 @@ function update (path, targetModule, newModule) {
   }
 }
 
+var functionAssert = {
+  assert: function (value) { return typeof value === 'function'; },
+  expected: 'function'
+};
+
+var objectAssert = {
+  assert: function (value) { return typeof value === 'function' ||
+    (typeof value === 'object' && typeof value.handler === 'function'); },
+  expected: 'function or object with "handler" function'
+};
+
+var assertTypes = {
+  getters: functionAssert,
+  mutations: functionAssert,
+  actions: objectAssert
+};
+
 function assertRawModule (path, rawModule) {
-  ['getters', 'actions', 'mutations'].forEach(function (key) {
+  Object.keys(assertTypes).forEach(function (key) {
     if (!rawModule[key]) { return }
 
+    var assertOptions = assertTypes[key];
+
     forEachValue(rawModule[key], function (value, type) {
       assert(
-        typeof value === 'function',
-        makeAssertionMessage(path, key, type, value)
+        assertOptions.assert(value),
+        makeAssertionMessage(path, key, type, value, assertOptions.expected)
       );
     });
   });
 }
 
-function makeAssertionMessage (path, key, type, value) {
-  var buf = key + " should be function but \"" + key + "." + type + "\"";
+function makeAssertionMessage (path, key, type, value, expected) {
+  var buf = key + " should be " + expected + " but \"" + key + "." + type + "\"";
   if (path.length > 0) {
     buf += " in module \"" + (path.join('.')) + "\"";
   }
   buf += " is " + (JSON.stringify(value)) + ".";
-
   return buf
 }
 
@@ -291,12 +309,13 @@ var Store = function Store (options) {
 
   var state = options.state; if ( state === void 0 ) state = {};
   if (typeof state === 'function') {
-    state = state();
+    state = state() || {};
   }
 
   // store internal state
   this._committing = false;
   this._actions = Object.create(null);
+  this._actionSubscribers = [];
   this._mutations = Object.create(null);
   this._wrappedGetters = Object.create(null);
   this._modules = new ModuleCollection(options);
@@ -384,11 +403,14 @@ Store.prototype.commit = function commit (_type, _payload, _options) {
 };
 
 Store.prototype.dispatch = function dispatch (_type, _payload) {
+    var this$1 = this;
+
   // check object-style dispatch
   var ref = unifyObjectStyle(_type, _payload);
     var type = ref.type;
     var payload = ref.payload;
 
+  var action = { type: type, payload: payload };
   var entry = this._actions[type];
   if (!entry) {
     if (process.env.NODE_ENV !== 'production') {
@@ -396,22 +418,20 @@ Store.prototype.dispatch = function dispatch (_type, _payload) {
     }
     return
   }
+
+  this._actionSubscribers.forEach(function (sub) { return sub(action, this$1.state); });
+
   return entry.length > 1
     ? Promise.all(entry.map(function (handler) { return handler(payload); }))
     : entry[0](payload)
 };
 
 Store.prototype.subscribe = function subscribe (fn) {
-  var subs = this._subscribers;
-  if (subs.indexOf(fn) < 0) {
-    subs.push(fn);
-  }
-  return function () {
-    var i = subs.indexOf(fn);
-    if (i > -1) {
-      subs.splice(i, 1);
-    }
-  }
+  return genericSubscribe(fn, this._subscribers)
+};
+
+Store.prototype.subscribeAction = function subscribeAction (fn) {
+  return genericSubscribe(fn, this._actionSubscribers)
 };
 
 Store.prototype.watch = function watch (getter, cb, options) {
@@ -431,7 +451,9 @@ Store.prototype.replaceState = function replaceState (state) {
   });
 };
 
-Store.prototype.registerModule = function registerModule (path, rawModule) {
+Store.prototype.registerModule = function registerModule (path, rawModule, options) {
+    if ( options === void 0 ) options = {};
+
   if (typeof path === 'string') { path = [path]; }
 
   if (process.env.NODE_ENV !== 'production') {
@@ -440,7 +462,7 @@ Store.prototype.registerModule = function registerModule (path, rawModule) {
   }
 
   this._modules.register(path, rawModule);
-  installModule(this, this.state, path, this._modules.get(path));
+  installModule(this, this.state, path, this._modules.get(path), options.preserveState);
   // reset store to update getters...
   resetStoreVM(this, this.state);
 };
@@ -476,6 +498,18 @@ Store.prototype._withCommit = function _withCommit (fn) {
 
 Object.defineProperties( Store.prototype, prototypeAccessors );
 
+function genericSubscribe (fn, subs) {
+  if (subs.indexOf(fn) < 0) {
+    subs.push(fn);
+  }
+  return function () {
+    var i = subs.indexOf(fn);
+    if (i > -1) {
+      subs.splice(i, 1);
+    }
+  }
+}
+
 function resetStore (store, hot) {
   store._actions = Object.create(null);
   store._mutations = Object.create(null);
@@ -560,8 +594,9 @@ function installModule (store, rootState, path, module, hot) {
   });
 
   module.forEachAction(function (action, key) {
-    var namespacedType = namespace + key;
-    registerAction(store, namespacedType, action, local);
+    var type = action.root ? key : namespace + key;
+    var handler = action.handler || action;
+    registerAction(store, type, handler, local);
   });
 
   module.forEachGetter(function (getter, key) {
@@ -884,7 +919,7 @@ function getModuleByNamespace (store, helper, namespace) {
 var index_esm = {
   Store: Store,
   install: install,
-  version: '2.4.1',
+  version: '2.5.0',
   mapState: mapState,
   mapMutations: mapMutations,
   mapGetters: mapGetters,

dist/vuex.js

@@ -1,5 +1,5 @@
 /**
- * vuex v2.4.1
+ * vuex v2.5.0
  * (c) 2017 Evan You
  * @license MIT
  */
@@ -250,26 +250,44 @@ function update (path, targetModule, newModule) {
   }
 }
 
+var functionAssert = {
+  assert: function (value) { return typeof value === 'function'; },
+  expected: 'function'
+};
+
+var objectAssert = {
+  assert: function (value) { return typeof value === 'function' ||
+    (typeof value === 'object' && typeof value.handler === 'function'); },
+  expected: 'function or object with "handler" function'
+};
+
+var assertTypes = {
+  getters: functionAssert,
+  mutations: functionAssert,
+  actions: objectAssert
+};
+
 function assertRawModule (path, rawModule) {
-  ['getters', 'actions', 'mutations'].forEach(function (key) {
+  Object.keys(assertTypes).forEach(function (key) {
     if (!rawModule[key]) { return }
 
+    var assertOptions = assertTypes[key];
+
     forEachValue(rawModule[key], function (value, type) {
       assert(
-        typeof value === 'function',
-        makeAssertionMessage(path, key, type, value)
+        assertOptions.assert(value),
+        makeAssertionMessage(path, key, type, value, assertOptions.expected)
       );
     });
   });
 }
 
-function makeAssertionMessage (path, key, type, value) {
-  var buf = key + " should be function but \"" + key + "." + type + "\"";
+function makeAssertionMessage (path, key, type, value, expected) {
+  var buf = key + " should be " + expected + " but \"" + key + "." + type + "\"";
   if (path.length > 0) {
     buf += " in module \"" + (path.join('.')) + "\"";
   }
   buf += " is " + (JSON.stringify(value)) + ".";
-
   return buf
 }
 
@@ -297,12 +315,13 @@ var Store = function Store (options) {
 
   var state = options.state; if ( state === void 0 ) state = {};
   if (typeof state === 'function') {
-    state = state();
+    state = state() || {};
   }
 
   // store internal state
   this._committing = false;
   this._actions = Object.create(null);
+  this._actionSubscribers = [];
   this._mutations = Object.create(null);
   this._wrappedGetters = Object.create(null);
   this._modules = new ModuleCollection(options);
@@ -390,11 +409,14 @@ Store.prototype.commit = function commit (_type, _payload, _options) {
 };
 
 Store.prototype.dispatch = function dispatch (_type, _payload) {
+    var this$1 = this;
+
   // check object-style dispatch
   var ref = unifyObjectStyle(_type, _payload);
     var type = ref.type;
     var payload = ref.payload;
 
+  var action = { type: type, payload: payload };
   var entry = this._actions[type];
   if (!entry) {
     {
@@ -402,22 +424,20 @@ Store.prototype.dispatch = function dispatch (_type, _payload) {
     }
     return
   }
+
+  this._actionSubscribers.forEach(function (sub) { return sub(action, this$1.state); });
+
   return entry.length > 1
     ? Promise.all(entry.map(function (handler) { return handler(payload); }))
     : entry[0](payload)
 };
 
 Store.prototype.subscribe = function subscribe (fn) {
-  var subs = this._subscribers;
-  if (subs.indexOf(fn) < 0) {
-    subs.push(fn);
-  }
-  return function () {
-    var i = subs.indexOf(fn);
-    if (i > -1) {
-      subs.splice(i, 1);
-    }
-  }
+  return genericSubscribe(fn, this._subscribers)
+};
+
+Store.prototype.subscribeAction = function subscribeAction (fn) {
+  return genericSubscribe(fn, this._actionSubscribers)
 };
 
 Store.prototype.watch = function watch (getter, cb, options) {
@@ -437,7 +457,9 @@ Store.prototype.replaceState = function replaceState (state) {
   });
 };
 
-Store.prototype.registerModule = function registerModule (path, rawModule) {
+Store.prototype.registerModule = function registerModule (path, rawModule, options) {
+    if ( options === void 0 ) options = {};
+
   if (typeof path === 'string') { path = [path]; }
 
   {
@@ -446,7 +468,7 @@ Store.prototype.registerModule = function registerModule (path, rawModule) {
   }
 
   this._modules.register(path, rawModule);
-  installModule(this, this.state, path, this._modules.get(path));
+  installModule(this, this.state, path, this._modules.get(path), options.preserveState);
   // reset store to update getters...
   resetStoreVM(this, this.state);
 };
@@ -482,6 +504,18 @@ Store.prototype._withCommit = function _withCommit (fn) {
 
 Object.defineProperties( Store.prototype, prototypeAccessors );
 
+function genericSubscribe (fn, subs) {
+  if (subs.indexOf(fn) < 0) {
+    subs.push(fn);
+  }
+  return function () {
+    var i = subs.indexOf(fn);
+    if (i > -1) {
+      subs.splice(i, 1);
+    }
+  }
+}
+
 function resetStore (store, hot) {
   store._actions = Object.create(null);
   store._mutations = Object.create(null);
@@ -566,8 +600,9 @@ function installModule (store, rootState, path, module, hot) {
   });
 
   module.forEachAction(function (action, key) {
-    var namespacedType = namespace + key;
-    registerAction(store, namespacedType, action, local);
+    var type = action.root ? key : namespace + key;
+    var handler = action.handler || action;
+    registerAction(store, type, handler, local);
   });
 
   module.forEachGetter(function (getter, key) {
@@ -890,7 +925,7 @@ function getModuleByNamespace (store, helper, namespace) {
 var index = {
   Store: Store,
   install: install,
-  version: '2.4.1',
+  version: '2.5.0',
   mapState: mapState,
   mapMutations: mapMutations,
   mapGetters: mapGetters,