diff --git a/spec/services/org/create_created_plan_service_spec.rb b/spec/services/org/create_created_plan_service_spec.rb
index 4927793..dbd3e61 100644
--- a/spec/services/org/create_created_plan_service_spec.rb
+++ b/spec/services/org/create_created_plan_service_spec.rb
@@ -4,7 +4,7 @@
 
 RSpec.describe Org::CreateCreatedPlanService do
   let(:org) do
-    FactoryBot.create(:org, created_at: DateTime.new(2018, 04, 01))
+    FactoryBot.create(:org, created_at: DateTime.new(2018, 4, 1))
   end
   let(:template) do
     FactoryBot.create(:template, org: org)
@@ -21,20 +21,20 @@
 
   before(:each) do
     plan = FactoryBot.create(:plan,
-                              template: template,
-                              created_at: DateTime.new(2018, 04, 01))
+                             template: template,
+                             created_at: DateTime.new(2018, 4, 1))
     plan2 = FactoryBot.create(:plan,
                               template: template2,
-                              created_at: DateTime.new(2018, 04, 03))
+                              created_at: DateTime.new(2018, 4, 3))
     plan3 = FactoryBot.create(:plan,
                               template: template,
-                              created_at: DateTime.new(2018, 05, 02))
+                              created_at: DateTime.new(2018, 5, 2))
     plan4 = FactoryBot.create(:plan,
                               template: template,
-                              created_at: DateTime.new(2018, 06, 02))
+                              created_at: DateTime.new(2018, 6, 2))
     plan5 = FactoryBot.create(:plan,
                               template: template2,
-                              created_at: DateTime.new(2018, 06, 03))
+                              created_at: DateTime.new(2018, 6, 3))
     FactoryBot.create(:role,
                       :creator,
                       plan: plan,
@@ -72,11 +72,11 @@
       it "generates monthly counts since org's creation" do
         described_class.call(org)
 
-        april, may, june, july = find_by_dates(dates: ["2018-04-30",
-                                                       "2018-05-31",
-                                                       "2018-06-30",
-                                                       "2018-07-31"],
-                                                       org_id: org.id)
+        april, may, june, july = find_by_dates(dates: %w[2018-04-30
+                                                         2018-05-31
+                                                         2018-06-30
+                                                         2018-07-31],
+                                               org_id: org.id)
         counts = [april, may, june, july].map(&:count)
         expect(counts).to eq([2, 1, 2, 0])
       end
@@ -84,31 +84,23 @@
       it "generates monthly counts by template since org's creation" do
         described_class.call(org)
 
-        april, may, june, july = find_by_dates(dates: ["2018-04-30",
-                                                       "2018-05-31",
-                                                       "2018-06-30",
-                                                       "2018-07-31"],
-                                                       org_id: org.id)
-        expect(april.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-            { "name" => template2.title, "count" => 1 },
-          ]
-        )
-        expect(may.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-          ]
-        )
-        expect(june.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-            { "name" => template2.title, "count" => 1 },
-          ]
-        )
-        expect(july.details).to match_array(
-          "by_template" => []
-        )
+        april, may, june, july = find_by_dates(dates: %w[2018-04-30
+                                                         2018-05-31
+                                                         2018-06-30
+                                                         2018-07-31],
+                                               org_id: org.id)
+        expect(april.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 },
+          { "name" => template2.title, "count" => 1 }
+        ]
+        expect(may.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 }
+        ]
+        expect(june.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 },
+          { "name" => template2.title, "count" => 1 }
+        ]
+        expect(july.details["by_template"]).to match_array []
       end
 
       it "monthly records are either created or updated" do
@@ -120,7 +112,7 @@
 
         new_plan = FactoryBot.create(:plan,
                                      template: template2,
-                                     created_at: DateTime.new(2018, 04, 03))
+                                     created_at: DateTime.new(2018, 4, 3))
         FactoryBot.create(:role, :creator, plan: new_plan, user: user1)
 
         described_class.call(org)
@@ -137,11 +129,11 @@
 
         described_class.call
 
-        april, may, june, july = find_by_dates(dates: ["2018-04-30",
-                                                       "2018-05-31",
-                                                       "2018-06-30",
-                                                       "2018-07-31"],
-                                                       org_id: org.id)
+        april, may, june, july = find_by_dates(dates: %w[2018-04-30
+                                                         2018-05-31
+                                                         2018-06-30
+                                                         2018-07-31],
+                                               org_id: org.id)
 
         counts = [april, may, june, july].map(&:count)
         expect(counts).to eq([2, 1, 2, 0])
@@ -152,32 +144,24 @@
 
         described_class.call
 
-        april, may, june, july = find_by_dates(dates: ["2018-04-30",
-                                                       "2018-05-31",
-                                                       "2018-06-30",
-                                                       "2018-07-31"],
-                                                       org_id: org.id)
+        april, may, june, july = find_by_dates(dates: %w[2018-04-30
+                                                         2018-05-31
+                                                         2018-06-30
+                                                         2018-07-31],
+                                               org_id: org.id)
 
-        expect(april.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-            { "name" => template2.title, "count" => 1 },
-          ]
-        )
-        expect(may.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-          ]
-        )
-        expect(june.details).to match_array(
-          "by_template" => [
-            { "name" => template.title, "count" => 1 },
-            { "name" => template2.title, "count" => 1 },
-          ]
-        )
-        expect(july.details).to match_array(
-          "by_template" => []
-        )
+        expect(april.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 },
+          { "name" => template2.title, "count" => 1 }
+        ]
+        expect(may.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 }
+        ]
+        expect(june.details["by_template"]).to match_array [
+          { "name" => template.title, "count" => 1 },
+          { "name" => template2.title, "count" => 1 }
+        ]
+        expect(july.details["by_template"]).to match_array []
       end
 
       it "monthly records are either created or updated" do
@@ -190,8 +174,8 @@
         expect(april.first.count).to eq(2)
 
         new_plan = FactoryBot.create(:plan,
-                                    template: template2,
-                                    created_at: DateTime.new(2018, 04, 03))
+                                     template: template2,
+                                     created_at: DateTime.new(2018, 4, 3))
         FactoryBot.create(:role, :creator, plan: new_plan, user: user1)
 
         described_class.call