From b68dbe081cb4a5eca3e32c19ee1eceba439c3c7b Mon Sep 17 00:00:00 2001
From: Godfrey Chan <godfreykfc@gmail.com>
Date: Thu, 27 Mar 2014 00:00:23 -0700
Subject: [PATCH] Remove deprecated finder method calls

---
 app/models/group.rb | 4 ++--
 app/models/topic.rb | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/models/group.rb b/app/models/group.rb
index 0c08a83dcb5..646e667c383 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -193,7 +193,7 @@ class Group < ActiveRecord::Base
     deletions = Set.new(deletions.map{|d| map[d]})
 
     @deletions = []
-    group_users.delete_if do |gu|
+    group_users.each do |gu|
       @deletions << gu if deletions.include?(gu.user_id)
     end
 
@@ -221,7 +221,7 @@ class Group < ActiveRecord::Base
     if @deletions
       @deletions.each do |gu|
         gu.destroy
-        User.update_all 'primary_group_id = NULL', ['id = ? AND primary_group_id = ?', gu.user_id, gu.group_id]
+        User.where('id = ? AND primary_group_id = ?', gu.user_id, gu.group_id).update_all 'primary_group_id = NULL'
       end
     end
     @deletions = nil
diff --git a/app/models/topic.rb b/app/models/topic.rb
index 7c0185e91be..5a9cdbe7fd6 100644
--- a/app/models/topic.rb
+++ b/app/models/topic.rb
@@ -200,7 +200,7 @@ class Topic < ActiveRecord::Base
         modifications: changes.extract!(:category_id, :title)
       )
 
-      Post.update_all({version: number}, id: first_post_id)
+      Post.where(id: first_post_id).update_all(version: number)
     end
   end