updated for v. 2.0.29

README.md

@@ -512,6 +512,33 @@ You can also receive the profile's group by using the special method:
 ```
 
 
+## A/B testing (experiments)
+
+> It's supported since version 2.0.29 of SDK for iOS.
+
+### Step 19
+
+In order to start working with experiments, it's needed to add some methods: 
+
+In order to confirm that the experiment payload settings have been applied and the player should take part in the experiment, it's needed to return _true_:
+
+```swift
+ func canStart(_ experiment: GWExperiment) -> Bool {
+ //Read experiment.payload, apply changes for experiment and return True if changes were applied
+
+  return true;
+ }
+ ```
+
+When the experiment is finished, `OnExperimentEnded` method will be called. You are able to remove all experiment changes or keep them for further work regardless of the experiment:
+
+```swift
+ func onExperimentEnded(_ experiment: GWExperiment) {
+ //Disable experiment changes or keep them
+ }
+
+
+
 
 # Objective-C
 
@@ -882,6 +909,34 @@ You can also receive the profile's group by using the special method:
  NSString * group = [GW GetUserGroup];
 ```
 
+## A/B testing (experiments)
+
+> It's supported since version 2.0.29 of SDK for iOS.
+
+### Step 19
+
+In order to start working with experiments, it's needed to add some methods: 
+
+In order to confirm that the experiment payload settings have been applied and the player should take part in the experiment, it's needed to return  true:
+
+```objc 
+ - (BOOL) CanStartExperiment:(nonnull GWExperiment*) experiment
+ {
+ //Read experiment.payload, apply changes for experiment and return True if changes were applied
+
+ return true;
+ }
+ ```
+
+When the experiment is finished, `OnExperimentEnded` method will be called. You are able to remove all experiment changes or keep them for further work regardless of the experiment:
+
+```objc 
+ - (void) OnExperimentEnded:(nonnull GWExperiment*) experiment
+ {
+ //Disable experiment changes or keep them
+ }
+```
+
 
 
 > You can find an example of using the SDK [here](https://github.com/Game-of-whales/GOW-SDK-IOS/tree/master/Example).