More efficient query for mentionable users

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index 5858fe1bb6f..a46a593c6e3 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -50,7 +50,7 @@ module Mentionable
     matches.each do |match|
       identifier = match.delete "@"
       if has_project
-        id = project.team.members.find { |u| u.username == identifier }.try(:id)
+        id = project.team.members.find_by(username: identifier).try(:id)
       else
         id = User.where(username: identifier).pluck(:id).first
       end