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Avoid DB query when there are no mentions.

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This commit is contained in:
Guo Xiang Tan 2018-11-22 16:42:56 +08:00
parent a57baeec2a
commit 4752ddc908
1 changed files with 2 additions and 0 deletions
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2
lib/pretty_text.rb
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@ -456,6 +456,8 @@ module PrettyText
end end
def self.lookup_mentions(names, user_id: nil) def self.lookup_mentions(names, user_id: nil)
return {} if names.blank?
sql = <<~SQL sql = <<~SQL
( (
SELECT SELECT