Updated code based on feedback

app/controllers/projects/cycle_analytics_controller.rb

@@ -10,7 +10,7 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
     stats_values, cycle_analytics_json = generate_cycle_analytics_data
-    @cycle_analytics_not_set_up = stats_with_no_data?(stats_values)
+    @cycle_analytics_no_data = stats_values.blank?
     respond_to do |format|
       format.html
@@ -68,8 +68,4 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
     [stats_values, cycle_analytics_hash]
   end
-
-  def stats_with_no_data?(stats_values)
-    stats_values.blank? || stats_values.inject(:+).zero?
-  end
 end

spec/controllers/projects/cycle_analytics_controller_spec.rb

@@ -17,7 +17,7 @@ describe Projects::CycleAnalyticsController do
             project_id: project.to_param)
         expect(response).to be_success
-        expect(assigns(:cycle_analytics_not_set_up)).to eq(true)
+        expect(assigns(:cycle_analytics_no_data)).to eq(true)
       end
     end
@@ -36,7 +36,7 @@ describe Projects::CycleAnalyticsController do
             project_id: project.to_param)
         expect(response).to be_success
-        expect(assigns(:cycle_analytics_not_set_up)).to eq(false)
+        expect(assigns(:cycle_analytics_no_data)).to eq(false)
       end
     end
   end