In_place_editor_field - for multiple fields together

Does anyone know if there is a way to utilize the in_place_editor_field
with multiple fields together? Currently, I use the
in_place_editor_field for one field, but I want to be able to select a
group of fields and have the option to edit any of the grouped fields
and save any changes as a group.

If so, could you provide excamples?

Thanks