github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2024-11-22 16:02:46 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

PERF: Use pluck instead of enmurating through all the records.

Browse Source
This commit is contained in:
Guo Xiang Tan 2017-09-07 17:22:39 +08:00
parent dd27c0c80e
commit 3e123b1a39
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/topic_view.rb
View File

@ -68,11 +68,11 @@ class TopicView
if @posts
if (added_fields = User.whitelisted_user_custom_fields(@guardian)).present?
@user_custom_fields = User.custom_fields_for_ids(@posts.map(&:user_id), added_fields)
@user_custom_fields = User.custom_fields_for_ids(@posts.pluck(:user_id), added_fields)
end
if (whitelisted_fields = TopicView.whitelisted_post_custom_fields(@user)).present?
@post_custom_fields = Post.custom_fields_for_ids(@posts.map(&:id), whitelisted_fields)
@post_custom_fields = Post.custom_fields_for_ids(@posts.pluck(:id), whitelisted_fields)
end
end