ampersand-state - npm Package Compare versions

Comparing version 0.4.0 to 0.4.1

ampersand-state.js

@@ -493,2 +493,3 @@ var _ = require('underscore');
     child.prototype._definition = _.extend({}, parent.prototype._definition);
+    child.prototype._collections = _.extend({}, parent.prototype._collections);
 
@@ -495,0 +496,0 @@ // Mix in all prototype properties to the subclass if supplied.

package.json

 {
   "name": "ampersand-state",
   "description": "An observable, extensible state object with derived watchable properties.",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "author": "Henrik Joreteg <[e-mail]>",
@@ -10,11 +10,12 @@ "bugs": {
   "dependencies": {
+    "array-next": "~0.0.1",
     "backbone-events-standalone": "~0.2.1",
-    "underscore": "~1.6.0",
-    "array-next": "~0.0.1"
+    "underscore": "~1.6.0"
   },
   "devDependencies": {
+    "ampersand-collection": "~0.2.3",
     "ampersand-registry": "0.x.x",
+    "precommit-hook": "~0.3.10",
     "run-browser": "~1.2.0",
-    "tape": "~2.11.0",
-    "precommit-hook": "~0.3.10"
+    "tape": "~2.12.1"
   },
@@ -21,0 +22,0 @@ "homepage": "https://github.com/ampersandjs/ampersand-state",

test/full.js

 var tape = require('tape');
 var State = require('../ampersand-state');
 var AmpersandRegistry = require('ampersand-registry');
+var Collection = require('ampersand-collection');
 var definition, Foo, registry;
@@ -97,3 +98,8 @@
         "use strict";
+        // detect if strict mode worked
+        var isStrict = (function () { return !this; })();
         bar.someProperty = 'new';
+        // throw type error to be able to test in browsers
+        // that don't support strict
+        if (!isStrict) throw TypeError;
     }, TypeError, 'Throws exception in strict mode.');
@@ -654,1 +660,57 @@ bar.someOtherProperty = 'something';
 });
+
+test('should be able to inherit for use in other objects', function (t) {
+    var StateObj = State.extend({
+        props: {
+            name: 'string'
+        }
+    });
+    function AwesomeThing() {
+        StateObj.apply(this, arguments);
+    }
+
+    AwesomeThing.prototype = Object.create(StateObj.prototype, {
+        constructor: AwesomeThing
+    });
+
+    AwesomeThing.prototype.hello = function () {
+        return this.name;
+    };
+
+    var awe = new AwesomeThing({name: 'cool'});
+
+    t.equal(awe.hello(), 'cool');
+    t.equal(awe.name, 'cool');
+    t.end();
+});
+
+test('extended state objects should maintain child collections of parents', function (t) {
+    var State1 = State.extend({
+        collections: {
+            myStuff: Collection
+        }
+    });
+    var State2 = State1.extend({
+        collections: {
+            myOtherCollection: Collection
+        }
+    });
+    var thing = new State2();
+    t.ok(thing.myStuff);
+    t.ok(thing.myOtherCollection);
+    t.end();
+});
+
+test('`initialize` should have access to initialized child collections', function (t) {
+    var StateObj = State.extend({
+        initialize: function () {
+            t.ok(this.myStuff);
+            t.equal(this.myStuff.parent, this);
+            t.end();
+        },
+        collections: {
+            myStuff: Collection
+        }
+    });
+    var thing = new StateObj();
+});

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Major refactor

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Improved metrics

Total package byte prevSize

54775

increased by3.34%

Lines of code

1316

increased by4.44%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

5

increased by25%

No dependency changes