This does two things
1. Our "index grace period" has been wound down to 1 day, there is no point
keeping a bloated index for a week, usually when people delete stuff they
mean for it to be removed
2. We were never dropping deleted posts from the index, only posts from
deleted topics
These changes speed up search a tiny bit and reduce background work.
This change both speeds up specs (less strings to allocate) and helps catch
cases where methods in Discourse are mutating inputs.
Overall we will be migrating everything to use #frozen_string_literal: true
it will take a while, but this is the first and safest move in this direction
If the post ids keep loading, we might end up in a situations where
we're always loading the same post ids over and over again without
indexing anything new.
Follow up to daeda80ada.
Sam Saffron
Guo Xiang Tan
Guo Xiang Tan
Erick Guan