cdeckert · September 20, 2014 07:39 · Sep 20, 2014
diff --git a/massupdate.cls b/massupdate.cls
@@ -0,0 +1,12 @@
+public void massUpdate() {
+    // first loop (don't forget to use Lists
+    for (List < Contact > contacts: [SELECT FirstName, LastName FROM Contact]) {
+        for (Contact c: contacts) { // 2nd for loop
+            if (c.FirstName == 'Barbara' &&
+                c.LastName == 'Gordon') {
+                c.LastName = 'Wayne';
+            }
+        }
+        update contacts; // update is part of the 1st for loop
+    }
+}