Storing data during development in a different location

[andydotxyz]

Checklist

• I have searched the issue tracker for open issues that relate to the same feature, before opening a new one.
• This issue only relates to a single feature. I will open new issues for any other features.

Is your feature request related to a problem?

To avoid corruption of data there should be a standard way to avoid overwriting production data / preferences

Is it possible to construct a solution with the existing API?

Not easily, as the appID is the key and it is set in the app init

Describe the solution you'd like to see.

Potentially adding "-develop" or similar to the end of a key automatically (or on a flag?) could avoid this problem.

Not sure if this is always desirable so open to discussion.

[sdassow]

Like a way to change Storage().RootURI()?

I'm currently using that as default directory, with a flag to change to another directory for testing (all file paths are relative).