Commit de5cbad

@@ -34,11 +34,9 @@ class TrainingHistory
 
   def last_weight(successfull_only: false)
     if successfull_only
-      last_successful_set = sets.successful.last
-      last_successful_set.try(:target_weight)
+      sets.successful.last.try(:target_weight)
     else
-      last_successful_set = sets.last
-      last_successful_set.try(:target_weight)
+      sets.last.try(:target_weight)
     end
   end
 

@@ -64,7 +64,7 @@ describe Program do
         expect(sets.map(&:target_weight).uniq).to match_array([45.lbs])
       end
 
-      it 'deloads you by 10% after 3 consecutive failed workouts' do
+      it "deloads you by 10% after 3 consecutive failed workouts" do
         3.times do
           workout = create(:workout, user: user, routine: routine_a)
           5.times { |n| workout.train(squat, 310, repetitions: n) }