For some unknown reason, some values sent back to us are dash delimited. The back end team has told us that
this is the way that the data is stored in the database and that it cannot change it. Nonetheless, we aren’t very keen on
presenting it to our end users in this format. The plan property is an example of this; it has a value of "super-basicplan". We could easily deal with one case of this without a filter, but we will assume it is a common problem, and we
will use a filter to solve it across the whole application.
I find that the best way to go about writing a filter i