findBoomerangStore
Extension function for Fragment that finds a BoomerangStore by looking for a BoomerangStoreHost in the Fragment's activity. This function is used to access the BoomerangStore from a Fragment. Example usage
Return
The BoomerangStore from the hosting Activity
Throws
if the Fragment is not attached to an Activity, if the Activity does not implement BoomerangStoreHost, or if the BoomerangStore is not initialized