fix hound style violations in tests.

test/test_list.rb

@@ -626,50 +626,62 @@ def test_position_after_moving_to_empty_list
 class TouchTest < ActsAsListTestCase
   def setup
     setup_db
-    4.times { ListMixin.create! updated_at: 1.day.ago }
+    4.times { ListMixin.create! updated_at: yesterday }
+  end
+
+  def now
+    Time.now.utc
+  end
+
+  def yesterday
+    1.day.ago
+  end
+
+  def updated_ats
+    ListMixin.pluck(:updated_at)
   end
 
   def test_moving_item_lower_touches_self_and_lower_item
     ListMixin.first.move_lower
-    ListMixin.pluck(:updated_at)[0..1].each do |updated_at|
-      assert_in_delta updated_at, Time.now.utc, 1.second
+    updated_ats[0..1].each do |updated_at|
+      assert_in_delta updated_at, now, 1.second
     end
-    ListMixin.pluck(:updated_at)[2..3].each do |updated_at|
-      assert_in_delta updated_at, 1.day.ago, 1.second
+    updated_ats[2..3].each do |updated_at|
+      assert_in_delta updated_at, yesterday, 1.second
     end
   end
 
   def test_moving_item_higher_touches_self_and_higher_item
     ListMixin.all.second.move_higher
-    ListMixin.pluck(:updated_at)[0..1].each do |updated_at|
-      assert_in_delta updated_at, Time.now.utc, 1.second
+    updated_ats[0..1].each do |updated_at|
+      assert_in_delta updated_at, now, 1.second
     end
-    ListMixin.pluck(:updated_at)[2..3].each do |updated_at|
-      assert_in_delta updated_at, 1.day.ago, 1.second
+    updated_ats[2..3].each do |updated_at|
+      assert_in_delta updated_at, yesterday, 1.second
     end
   end
 
   def test_moving_item_to_bottom_touches_all_other_items
     ListMixin.first.move_to_bottom
-    ListMixin.pluck(:updated_at).each do |updated_at|
-      assert_in_delta updated_at, Time.now.utc, 1.second
+    updated_ats.each do |updated_at|
+      assert_in_delta updated_at, now, 1.second
     end
   end
 
   def test_moving_item_to_top_touches_all_other_items
     ListMixin.last.move_to_top
-    ListMixin.pluck(:updated_at).each do |updated_at|
-      assert_in_delta updated_at, Time.now.utc, 1.second
+    updated_ats.each do |updated_at|
+      assert_in_delta updated_at, now, 1.second
     end
   end
 
   def test_removing_item_touches_all_lower_items
     ListMixin.all.third.remove_from_list
-    ListMixin.pluck(:updated_at)[0..1].each do |updated_at|
-      assert_in_delta updated_at, 1.day.ago, 1.second
+    updated_ats[0..1].each do |updated_at|
+      assert_in_delta updated_at, yesterday, 1.second
     end
-    ListMixin.pluck(:updated_at)[2..2].each do |updated_at|
-      assert_in_delta updated_at, Time.now.utc, 1.second
+    updated_ats[2..2].each do |updated_at|
+      assert_in_delta updated_at, now, 1.second
     end
   end
 end