Leverage PostgreSQL count for study group size

2021-01-23 00:28:11 +01:00
parent 3b58cadbeb
commit 72b3524b18
3 changed files with 6 additions and 2 deletions
--- a/app/models/study_group.rb
+++ b/app/models/study_group.rb
@ -11,6 +11,10 @@ class StudyGroup < ApplicationRecord
    external_users + internal_users
  end

+  def user_count
+    external_users.count + internal_users.count
+  end
+
  def to_s
    if name.blank?
      "StudyGroup " + id.to_s