github_flutter_bloc_issue_3174

Example app for felangel/bloc#3174

Problem: how to call one bloc from another?

Context:

• Bloc 1 allows to add a new item into some storage
• Bloc 2 allows to render a list of the present items
• Question: how to trigger a refresh of Bloc 2 when Bloc 1 completes the insertion of the item?
• This should actually happen in _AddItemDialogState on line 37.