alphagov/finder-frontend — pull request #42 by tommyp (2014-07-15 09:58:24+00:00)
Title: Display multiple metadata values

In order for documents to have metadata values with multiple options
present, we need to do two things:

- in `abstract_document` map over all the values and find the label for
each
- in `specialist_documents_helper` turn the array into text that says
"Item 1 + N others"

This commit also refactors the tests to reflect that tag metadata is now
always in Arrays.

This relies on https://github.com/alphagov/finder-api/pull/32 being merged first.