finished Day 14

epikkoder · epikkoder · commit dbadbea960dd · 2019-03-19T00:14:55.000-07:00
diff --git a/14 - JavaScript References VS Copying/index-START.html b/14 - JavaScript References VS Copying/index-START.html
@@ -13,6 +13,9 @@
     const players = ['Wes', 'Sarah', 'Ryan', 'Poppy'];
 
     // and we want to make a copy of it.
+    // const team = players;
+
+    // console.log(players, team);
 
     // You might think we can just do something like this:
 
@@ -25,6 +28,8 @@
     // Why? It's because that is an array reference, not an array copy. They both point to the same array!
 
     // So, how do we fix this? We take a copy instead!
+    const team2 = players.slice();
+    team2[3] = 'Lux';
 
     // one way
 
@@ -45,6 +50,7 @@
     // and think we make a copy:
 
     // how do we take a copy instead?
+    const person2 = Object.assign({}, person, {number: 22});
 
     // We will hopefully soon see the object ...spread
 
