delux - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

package.json

 {
-  "name": "delux",
-  "version": "1.2.0",
-  "description": "Beautiful, light and simple state manager inspired by Redux",
-  "main": "src/index.js",
-  "repository": {
-    "type": "git",
-    "url": "[e-mail]:aniddan/delux.git"
-  },
-  "keywords": [
-    "state",
-    "manager",
-    "immutable",
-    "redux",
-    "flux"
-  ],
-  "scripts": {
-    "start": "webpack --watch",
-    "build": "webpack",
-    "test": "npm build && node test"
-  },
-  "author": "Iddan Aharonson <[e-mail]> (http://iddan.co)",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/aniddan/delux/issues"
-  },
-  "homepage": "https://github.com/aniddan/delux",
-  "dependencies": {
-    "es6-promise": "3.2.1"
-  },
-  "devDependencies": {
-    "babel-core": "^6.14.0",
-    "babel-loader": "^6.2.5",
-    "babel-preset-es2015": "^6.14.0",
-    "babel-preset-stage-0": "^6.5.0",
-    "webpack": "^1.13.2"
-  },
-  "babel": {
-    "presets": [
-      "es2015",
-      "stage-0"
-    ]
-  }
+    "name": "delux",
+    "version": "1.3.0",
+    "description": "Beautiful, light and simple state manager inspired by Redux",
+    "main": "bin/index.js",
+    "repository": {
+        "type": "git",
+        "url": "[e-mail]:aniddan/delux.git"
+    },
+    "keywords": [
+        "state",
+        "manager",
+        "immutable",
+        "redux",
+        "flux"
+    ],
+    "scripts": {
+        "start": "webpack --progress --watch",
+        "build": "webpack --progress",
+        "test": "jest"
+    },
+    "author": "Iddan Aharonson <[e-mail]> (http://iddan.co)",
+    "license": "MIT",
+    "bugs": {
+        "url": "https://github.com/aniddan/delux/issues"
+    },
+    "homepage": "https://github.com/aniddan/delux",
+    "dependencies": {
+        "es6-promise": "3.2.1"
+    },
+    "devDependencies": {
+        "babel-core": "^6.14.0",
+        "babel-loader": "^6.2.5",
+        "babel-preset-es2015": "^6.14.0",
+        "babel-preset-stage-0": "^6.5.0",
+        "jest": "^16.0.0",
+        "webpack": "^2.1.0-beta.25"
+    },
+    "babel": {
+        "presets": [
+            "es2015",
+            "stage-0"
+        ]
+    },
+    "jest": {
+        "testEnvironment": "node"
+    }
 }

readme.md

@@ -84,2 +84,6 @@ <h1>
 
+**Returns**
+
+The mutated store state
+
 ###### Store.prototype.observe()
@@ -126,2 +130,10 @@
 
+##### Store.prototype.state.get()
+
+Get specific collection's state from the store's state
+
+```JavaScript
+let partialState = store.state.get(collectionNames);
+```
+
 ###### Parameters
@@ -128,0 +140,0 @@

src/collection.js

@@ -1,4 +0,4 @@
-import {ensureArray} from './utils';
+const {forceArray} = require('./utils');
 
-export default class Collection {
+module.exports = class Collection {
     reducers    = {};
@@ -10,7 +10,6 @@ observers   = [];
     on (types, reducer) {
-        types = ensureArray(types);
-        for (let type of types) {
+        for (let type of forceArray(types)) {
             this.reducers[type] = reducer;
         }
     }
-}
+};

src/index.js

@@ -1,7 +0,6 @@
-import Store from './store';
-import Collection from './collection';
+const Store = require('./store');
+const Collection = require('./collection');
 require('es6-promise').polyfill();
 
-Store.Collection = Collection;
-
 module.exports = Store;
+module.exports.Collection = Collection;

src/store.js

@@ -1,11 +0,24 @@
-import Collection from './collection';
-import {ensureArray} from './utils';
+const Collection = require('./collection');
+const {forceArray, getByKeys} = require('./utils');
 
-export default class Store {
+module.exports = class Store {
     middlewares = [];
     queued      = Promise.resolve();
-    state       = {};
+    state       = {
+        get (collections) {
+            return getByKeys(this, collections);
+        }
+    };
+    /**
+     * Append middleware
+     * @param {function} middleware
+     */
     use (middleware) {
         this.middlewares.push(middleware);
     }
+    /**
+     * Dispatch an action
+     * @param {object} action
+     * @returns {Promise} - resolves after the store state mutate
+     */
     dispatch (action) {
@@ -15,29 +28,47 @@ for (let middleware of this.middlewares) {
         }
-        this.queue(() => {
-            for (let name in this) {
-                let collection = this[name];
-                if (collection instanceof Collection) {
-                    let oldState = collection.state;
-                    Promise.resolve(collection.reducers[action.type](oldState, action))
-                    .then((newState = oldState) => {
-                        if (newState !== oldState) {
-                            collection.state = newState;
+        return this.queue(() =>
+            Promise.all(
+                Object.keys(this)
+                .filter(name =>
+                    this[name] instanceof Collection &&
+                    this[name].reducers[action.type]
+                )
+                .map(name => {
+                    let collection = this[name];
+                    let {state, reducers} = collection;
+                    return Promise.resolve(reducers[action.type](state, action))
+                    .then((newCollectionState = state) => {
+                        if (newCollectionState !== state) {
+                            collection.state = newCollectionState;
                             for (let observer of collection.observers) {
-                                observer(Object.assign(this.state, {[name]: newState}), action, name);
+                                observer(Object.assign(this.state, {
+                                    [name]: newCollectionState
+                                }), action, name);
                             }
                         }
+                        return newCollectionState;
                     });
-                }
-            }
-        });
+                })
+            )
+            .then(() => this.state)
+        );
     }
+    /**
+     * Observe collections changes
+     * @param {string | array} collectionNames - collections to observe
+     * @param {function} observer
+     */
     observe (collectionNames, observer) {
-        collectionNames = ensureArray(collectionNames);
-        for (let name of collectionNames) {
+        for (let name of forceArray(collectionNames)) {
             this[name].observers.push(observer);
         }
     }
-    queue (callback) {
-        this.queued = this.queued.then(callback);
+    /**
+     * Queue an action in the store's queue
+     * @param {function} action
+     * @returns {Promise} - resolves after the action resolves.
+     */
+    queue (action) {
+        return this.queued = this.queued.then(action);
     }
-}
+};

src/utils.js

@@ -1,1 +0,11 @@
-export let ensureArray = array => !array || Array.isArray(array) ? array : [array];
+let forceArray = array => Array.isArray(array) ? array : [array];
+
+function getByKeys (object, keys) {
+    let relevant = {};
+    for (let key of forceArray(keys)) {
+        relevant[key] = object[key];
+    }
+    return relevant;
+}
+
+module.exports = {forceArray, getByKeys};

webpack.config.js

@@ -1,4 +0,3 @@
-const path = require('path');
-
 module.exports = {
+    entry: './src/index.js',
     module: {
@@ -8,2 +7,3 @@ loaders: [
                 test: /\.js$/,
+                include: /src/,
                 loader: 'babel'
@@ -13,13 +13,5 @@ },
     },
-    resolve: {
-        root: [
-            path.resolve('./')
-        ]
-    },
-    entry: {
-        'lib/index.js': './src/index.js',
-    },
     output: {
-        path: '.',
-        filename: '[name]',
+        path: 'bin',
+        filename: 'index.js',
         library: 'delux',
@@ -26,0 +18,0 @@ libraryTarget: 'umd',

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 2 instances in 1 package

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

65636

increased by4.88%

Lines of code

1473

increased by5.29%

Number of lines in readme file

201

increased by6.35%

Worsened metrics

Dev dependency count

6

increased by20%

Number of medium supply chain risk alerts

5

increased by66.67%

No dependency changes