* Prefer compact_blank! to delete_if blank
Rubocop suggested this. Why would I argue.
* When sort_direction is anything other than asc or desc, remove it
There is initializer code in the search/query classes that handles nil
sort_direction by adding a default value, so deleting the sort
direction is reasonable here.
* Set a default sort direction for articles of :desc
* Only sort if sort_direction and sort_by are present
* Add test case for article search with invalid parameter
Prior to this commit, we had two places that need to know the nuances
ofquerying for tag flares and what we should include in our queries for
serialization.
With this commit, we're factoring towards a common source of knowledge
and providing a much needed test for the expected output of this
serialization.
Loosely related to #15916, #15983, #15994, and #16032.
* Add HairTrigger spec
* Add weights to columns tsvectors
* Add correct sorting for search results
* Remove Timecop.travel
* Changed order of columns in trigger based on weights
