fix

tests/kit.Collection.php

@@ -221,7 +221,25 @@ kit.ready(['collection'], function () {
     assertSame(x.indexKey('11'), 3, 'indexKey (string)');
     assertSame(x.indexKey('111'), -1, 'indexKey (-1)');
 
-
+    xOb = [
+        {
+            name: 'Igor',
+            age: 20,
+        },
+        {
+            name: 'Max',
+            age: 19,
+        },
+        {
+            name: 'Nikita',
+            age: 18,
+        },
+    ];
+    x = new kit.Collection(xOb);
+    y = x.pluck('name');
+    assertSame(y.toArray().join('-'), 'Igor-Max-Nikita', 'pluck');
+    y = x.pluck('age');
+    assertSame(y.toArray().join('-'), '20-19-18', 'pluck с проверкой сохранения порядка');
 
 });