Added an example of how to update existing object values (#309)

* Fixed the Parse().initialize's return value (#307)

* Release/1.0.26 - Update docs

* Updated Live Queries related documentation (#301)

* Fixed the parse initialize method

Parse().initialize returns a new instantiation of the Parse class, but it should return the initialized instance.

Co-authored-by: Phill Wiggins <[email protected]>
Co-authored-by: mregandla <[email protected]>

* Added example for update existing Object values

Maybe need some correction. Thank you.

Co-authored-by: James Brinkerhoff <[email protected]>
Co-authored-by: Phill Wiggins <[email protected]>
Co-authored-by: mregandla <[email protected]>

Author: 4 people

README.md

@@ -57,6 +57,13 @@ var dietPlan = ParseObject('DietPlan')
 	..set('Fat', 65);
 await dietPlan.save();
 ```
+Or update existing object by its objectId by calling:
+```dart
+var dietPlan = ParseObject('DietPlan')
+	..objectId = 'R5EonpUDWy'
+	..set('Fat', 70);
+await dietPlan.save();
+```
 Verify that the object has been successfully saved using
 ```dart
 var response = await dietPlan.save();

lib/parse_server_sdk.dart

@@ -135,7 +135,7 @@ class Parse {
 
     _hasBeenInitialized = true;
 
-    return Parse();
+    return this;
   }
 
   bool hasParseBeenInitialized() => _hasBeenInitialized;