The editor displays a list of steps which will be executed when the Dataflow is called. These are listed in the order that they will be carried out, with the resulting data from one step being passed to the next in the flow.
$success() in order to pass data further down the flow.
To help you understand the purpose of each step, a small information symbol is included next to each item in the Toolbox and as a tab within the step. Selecting either of the symbols will reveal a short overview of what the step will do. If you require more detailed information on how the step processes the data, please refer to the RxJS documentation.
You can also add your own notes to each step using the ‘Notes’ tab. This is ideal where you wish to describe how the step has been configured either for future reference or when passing the app to other developers.