I've never used Magritte to edit class inst var, so out of
what accessor would you use ?
You could also use a cascaded of selector accessors:
MAChainAccessor selectors: #(class matrix)
Is it ok to edit class side inst var ? What would you use ?
Yes, that's fine. You can edit any value. If you write an SQL-Accessor
you could also access your data in a Relational Table.
Also, I was doing a matrix description, but I saw MATableModel and
MATableComponent... it seems to be a "matrix", isnt'it ?