Does anyone have a good solution to adding inline text editing to a column where you can edit and save and re-edit with mat table like in this example: https://material.io/design/components/data-tables.html#behavior it look like it's still an open issue on gitHub: https://github.com/angular/material2/issues/5982
The git hub issue you mentioned has a few implementations people have come up with.
You can get inspiration from this:
https://stackblitz.com/edit/material2-beta12-es19ub?file=app%2Fapp.component.html
or this: https://stackblitz.com/edit/angular-g5u7cy?file=app%2Ftable-editing-example.html
I would go through the github issue to see the different options people have come up with.