immutable-undo - npm Package Compare versions

Comparing version 1.1.1 to 2.0.0

package.json

 {
   "name": "immutable-undo",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "description": "Data structure for and Undo/Redo stack, using ImmutableJS",
@@ -26,4 +26,4 @@ "main": "./dist/index.js",
   "homepage": "https://github.com/Soreine/immutable-undo#readme",
-  "dependencies": {
-    "immutable": "^3.8.1"
+  "peerDependencies": {
+    "immutable": "^3.8.1 | ^4.0.0-rc.12"
   },
@@ -41,4 +41,5 @@ "devDependencies": {
     "expect": "^1.20.2",
-    "mocha": "^3.0.1"
+    "mocha": "^3.0.1",
+    "immutable": "^4.0.0-rc.12"
   }
 }

tests/history.js

@@ -101,2 +101,29 @@ const expect = require('expect');
     });
+
+    it('should handle undo redo, with Smooth strategy', () => {
+        // Serie of natural integers
+        const serie = [...Array(30).keys()];
+        const history = serie.reduce(
+            (h, n) => {
+                h = h.push(n);
+                const previous = h.previous;
+                h = h.undo(n + 1);
+                h = h.redo(previous);
+                return h;
+            },
+            History.create({ maxUndos: 3, strategy: History.smooth })
+        );
+
+        expect(history.previous).toEqual(29);
+
+        expect(history.undos.count()).toEqual(3);
+        expect(history.redos.count()).toEqual(0);
+        expect(
+            history.undos.toArray()
+        ).toEqual([
+            { value: 0, merged: 21 },
+            { value: 21, merged: 8 },
+            { value: 29, merged: 1 }
+        ]);
+    });
 });

No alert changes

Improved metrics

Total package byte prevSize

113052

increased by1.13%

Number of package files

12

increased by9.09%

Lines of code

334

increased by7.74%

Worsened metrics

Dev dependency count

12

increased by9.09%

Dependency changes

• - Removedimmutable@^3.8.1

• - Removedimmutable@3.8.2(transitive)