Just a wrapper for the barrier/semaphore thing we're doing constantly!
I only applied it in the importer rake tasks for now. There's other
call sites to move over to it, too!
I only now thought through that I can scrape these instead of enter
them manually, similar to how we did our Rainbow Pool scraper… hooray!
I'm actually writing tests for stuff too, wowie!
Just getting this stuff out of Pet, in part because I want to start
being able to unit test modeling, and that will require stubbing out
what this service returns!
Just a bit more clarity of grouping! I'm also thinking about extracting
modeling APIs into a service file like this too, in which case I think
this would help clarify what it is.
