Change single quotes to double quotes

spec/controllers/admin/api/stats_controller_spec.rb

@@ -1,12 +1,12 @@
-require 'rails_helper'
+require "rails_helper"
 
 describe Admin::Api::StatsController do
 
-  describe 'GET index' do
+  describe "GET index" do
     let(:user) { create(:administrator).user }
 
-    context 'events or visits not present' do
-      it 'responds with bad_request' do
+    context "events or visits not present" do
+      it "responds with bad_request" do
         sign_in user
         get :show
 
@@ -15,23 +15,23 @@ describe Admin::Api::StatsController do
       end
     end
 
-    context 'events present' do
+    context "events present" do
       before do
         time_1 = Time.zone.local(2015, 01, 01)
         time_2 = Time.zone.local(2015, 01, 02)
         time_3 = Time.zone.local(2015, 01, 03)
 
-        create :ahoy_event, name: 'foo', time: time_1
-        create :ahoy_event, name: 'foo', time: time_1
-        create :ahoy_event, name: 'foo', time: time_2
-        create :ahoy_event, name: 'bar', time: time_1
-        create :ahoy_event, name: 'bar', time: time_3
-        create :ahoy_event, name: 'bar', time: time_3
+        create :ahoy_event, name: "foo", time: time_1
+        create :ahoy_event, name: "foo", time: time_1
+        create :ahoy_event, name: "foo", time: time_2
+        create :ahoy_event, name: "bar", time: time_1
+        create :ahoy_event, name: "bar", time: time_3
+        create :ahoy_event, name: "bar", time: time_3
       end
 
-      it 'returns single events formated for working with c3.js' do
+      it "returns single events formated for working with c3.js" do
         sign_in user
-        get :show, events: 'foo'
+        get :show, events: "foo"
 
         expect(response).to be_ok
 
@@ -39,9 +39,9 @@ describe Admin::Api::StatsController do
         expect(data).to eq "x" => ["2015-01-01", "2015-01-02"], "Foo" => [2, 1]
       end
 
-      it 'returns combined comma separated events formated for working with c3.js' do
+      it "returns combined comma separated events formated for working with c3.js" do
         sign_in user
-        get :show, events: 'foo,bar'
+        get :show, events: "foo,bar"
 
         expect(response).to be_ok
 
@@ -50,8 +50,8 @@ describe Admin::Api::StatsController do
       end
     end
 
-    context 'visits present' do
-      it 'returns visits formated for working with c3.js' do
+    context "visits present" do
+      it "returns visits formated for working with c3.js" do
         time_1 = Time.zone.local(2015, 01, 01)
         time_2 = Time.zone.local(2015, 01, 02)
 
@@ -69,21 +69,21 @@ describe Admin::Api::StatsController do
       end
     end
 
-    context 'visits and events present' do
-      it 'returns combined events and visits formated for working with c3.js' do
+    context "visits and events present" do
+      it "returns combined events and visits formated for working with c3.js" do
         time_1 = Time.zone.local(2015, 01, 01)
         time_2 = Time.zone.local(2015, 01, 02)
 
-        create :ahoy_event, name: 'foo', time: time_1
-        create :ahoy_event, name: 'foo', time: time_2
-        create :ahoy_event, name: 'foo', time: time_2
+        create :ahoy_event, name: "foo", time: time_1
+        create :ahoy_event, name: "foo", time: time_2
+        create :ahoy_event, name: "foo", time: time_2
 
         create :visit, started_at: time_1
         create :visit, started_at: time_1
         create :visit, started_at: time_2
 
         sign_in user
-        get :show, events: 'foo', visits: true
+        get :show, events: "foo", visits: true
 
         expect(response).to be_ok
 
@@ -92,8 +92,8 @@ describe Admin::Api::StatsController do
       end
     end
 
-    context 'budget investments present' do
-      it 'returns budget investments formated for working with c3.js' do
+    context "budget investments present" do
+      it "returns budget investments formated for working with c3.js" do
         time_1 = Time.zone.local(2017, 04, 01)
         time_2 = Time.zone.local(2017, 04, 02)