diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index eb89c356c..efcb42375 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -6,7 +6,7 @@ require:
 
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2020-05-28 18:37:09 +0200 using RuboCop version 0.84.0.
+# on 2020-06-05 15:47:42 +0200 using RuboCop version 0.84.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -15,13 +15,13 @@ require:
 # Offense count: 273
 # Configuration parameters: IgnoredMethods.
 Metrics/AbcSize:
-  Max: 64
+  Max: 62
 
-# Offense count: 7
+# Offense count: 14
 # Configuration parameters: CountComments, ExcludedMethods.
 # ExcludedMethods: refine
 Metrics/BlockLength:
-  Max: 53
+  Max: 61
 
 # Offense count: 8
 Performance/OpenStruct:
@@ -40,7 +40,7 @@ RSpec/ExampleLength:
     - 'spec/models/comment_spec.rb'
     - 'spec/requests/display_ad_events_spec.rb'
 
-# Offense count: 866
+# Offense count: 872
 RSpec/MultipleExpectations:
   Max: 12
 
@@ -74,15 +74,13 @@ Rails/OutputSafety:
     - 'app/models/display_ad.rb'
     - 'app/models/message.rb'
 
-# Offense count: 7
+# Offense count: 5
 # Configuration parameters: Include.
 # Include: app/models/**/*.rb
 Rails/UniqueValidationWithoutIndex:
   Exclude:
     - 'app/models/article.rb'
-    - 'app/models/comment.rb'
     - 'app/models/follow.rb'
-    - 'app/models/broadcast.rb'
 
 # Offense count: 33
 # Cop supports --auto-correct.
@@ -98,7 +96,7 @@ Style/SingleLineBlockParams:
   Exclude:
     - 'app/labor/markdown_fixer.rb'
 
-# Offense count: 533
+# Offense count: 546
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
diff --git a/app/controllers/follows_controller.rb b/app/controllers/follows_controller.rb
index 66dae2372..d123f9d38 100644
--- a/app/controllers/follows_controller.rb
+++ b/app/controllers/follows_controller.rb
@@ -29,20 +29,20 @@ class FollowsController < ApplicationController
     skip_authorization
     render(plain: "not-logged-in") && return unless current_user
 
-    response = params.require(:ids).map(&:to_i).each_with_object({}) do |id, hsh|
-      hsh[id] = if current_user.id == id
-                  "self"
-                else
-                  following_them_check = FollowChecker.new(current_user, params[:followable_type], id).cached_follow_check
-                  following_you_check = FollowChecker.new(User.find_by(id: id), params[:followable_type], current_user.id).cached_follow_check
-                  if following_them_check && following_you_check
-                    "mutual"
-                  elsif following_you_check
-                    "follow-back"
-                  else
-                    following_them_check.to_s
-                  end
-                end
+    response = params.require(:ids).map(&:to_i).index_with do |id|
+      if current_user.id == id
+        "self"
+      else
+        following_them_check = FollowChecker.new(current_user, params[:followable_type], id).cached_follow_check
+        following_you_check = FollowChecker.new(User.find_by(id: id), params[:followable_type], current_user.id).cached_follow_check
+        if following_them_check && following_you_check
+          "mutual"
+        elsif following_you_check
+          "follow-back"
+        else
+          following_them_check.to_s
+        end
+      end
     end
 
     render json: response
diff --git a/app/services/podcasts/episode_rss_item.rb b/app/services/podcasts/episode_rss_item.rb
index 34a3bb1fb..311a1bf10 100644
--- a/app/services/podcasts/episode_rss_item.rb
+++ b/app/services/podcasts/episode_rss_item.rb
@@ -25,8 +25,8 @@ module Podcasts
     end
 
     def to_h
-      ATTRIBUTES.each_with_object({}) do |key, hash|
-        hash[key] = instance_variable_get("@#{key}")
+      ATTRIBUTES.index_with do |key|
+        instance_variable_get("@#{key}")
       end
     end
   end
diff --git a/db/seeds.rb b/db/seeds.rb
index 96fa90f3d..35a01f78d 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -118,7 +118,7 @@ end
 
 seeder.create_if_none(Tag) do
   tags = %w[beginners career computerscience git go
-          java javascript linux productivity python security webdev]
+            java javascript linux productivity python security webdev]
 
   tags.each do |tag_name|
     Tag.create!(
@@ -141,16 +141,16 @@ seeder.create_if_none(Article, num_articles) do
     tags.concat Tag.order(Arel.sql("RANDOM()")).limit(3).pluck(:name)
 
     markdown = <<~MARKDOWN
-    ---
-    title:  #{Faker::Book.title} #{Faker::Lorem.sentence(word_count: 2).chomp('.')}
-    published: true
-    cover_image: #{Faker::Company.logo}
-    tags: #{tags.join(', ')}
-    ---
+      ---
+      title:  #{Faker::Book.title} #{Faker::Lorem.sentence(word_count: 2).chomp('.')}
+      published: true
+      cover_image: #{Faker::Company.logo}
+      tags: #{tags.join(', ')}
+      ---
 
-    #{Faker::Hipster.paragraph(sentence_count: 2)}
-    #{Faker::Markdown.random}
-    #{Faker::Hipster.paragraph(sentence_count: 2)}
+      #{Faker::Hipster.paragraph(sentence_count: 2)}
+      #{Faker::Markdown.random}
+      #{Faker::Hipster.paragraph(sentence_count: 2)}
     MARKDOWN
 
     Article.create!(
@@ -272,16 +272,16 @@ seeder.create_if_none(Broadcast) do
   end
 
   welcome_thread_content = <<~HEREDOC
-  ---
-  title: Welcome Thread - v0
-  published: true
-  description: Introduce yourself to the community!
-  tags: welcome
-  ---
+    ---
+    title: Welcome Thread - v0
+    published: true
+    description: Introduce yourself to the community!
+    tags: welcome
+    ---
 
-  Hey there! Welcome to #{ApplicationConfig['COMMUNITY_NAME']}!
+    Hey there! Welcome to #{ApplicationConfig['COMMUNITY_NAME']}!
 
-  Leave a comment below to introduce yourself to the community!✌️
+    Leave a comment below to introduce yourself to the community!✌️
   HEREDOC
 
   Article.create!(
diff --git a/lib/tasks/app_initializer.rake b/lib/tasks/app_initializer.rake
index 5ae605a5a..3fbd7f5d2 100644
--- a/lib/tasks/app_initializer.rake
+++ b/lib/tasks/app_initializer.rake
@@ -5,7 +5,7 @@ namespace :app_initializer do
     Rake::Task["search:setup"].execute
 
     puts "\n== Preparing database =="
-    system('bin/rails db:prepare')
+    system("bin/rails db:prepare")
 
     puts "\n== Updating Data =="
     Rake::Task["data_updates:enqueue_data_update_worker"].execute
diff --git a/lib/tasks/pages.rake b/lib/tasks/pages.rake
index db266e50c..6b7160ce4 100644
--- a/lib/tasks/pages.rake
+++ b/lib/tasks/pages.rake
@@ -3,8 +3,9 @@ if Rails.env.development?
 
   namespace :pages do
     desc "Automated sync of Page HTML body by listening to changes of local file"
-    task :sync, [:slug, :filepath] => [:environment] do |task, args|
+    task :sync, %i[slug filepath] => [:environment] do |_task, args|
       next if Rails.env.production?
+
       pathname = Pathname.new(args.filepath)
 
       if !File.file?(pathname) || Page.find_by(slug: args.slug).nil?
@@ -32,7 +33,7 @@ if Rails.env.development?
       puts "Watching file '#{pathname}' for changes... Happy Coding!"
       begin
         sleep
-      rescue Exception => e
+      rescue StandardError
         puts "\nBye :)"
       end
     end
diff --git a/spec/helpers/feature_flag_spec.rb b/spec/helpers/feature_flag_spec.rb
index 78d07147f..97249eacb 100644
--- a/spec/helpers/feature_flag_spec.rb
+++ b/spec/helpers/feature_flag_spec.rb
@@ -27,27 +27,27 @@ describe FeatureFlag, type: :helper do
     let(:user) { UserStruct.new(flipper_id: 1) }
 
     it "returns false when flag doesn't exist" do
-      expect(described_class.accessible?("missing_flag")).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+      expect(described_class.accessible?("missing_flag")).to be(true)
     end
 
     it "returns true when flag is empty" do
-      expect(described_class.accessible?("")).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+      expect(described_class.accessible?("")).to be(true)
     end
 
     it "returns true when flag is nil" do
-      expect(described_class.accessible?(nil)).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+      expect(described_class.accessible?(nil)).to be(true)
     end
 
     context "when flag exists and is set to off" do
       before { Flipper.disable("flag") }
 
       it "returns false" do
-        expect(described_class.accessible?("flag")).to be_falsy # rubocop:disable Rspec/PredicateMatcher
+        expect(described_class.accessible?("flag")).to be(false)
       end
 
       it "returns true when flag is on for user" do
         Flipper.enable_actor("flag", user)
-        expect(described_class.accessible?("flag", user)).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+        expect(described_class.accessible?("flag", user)).to be(true)
       end
     end
 
@@ -55,11 +55,11 @@ describe FeatureFlag, type: :helper do
       before { Flipper.enable("flag") }
 
       it "returns true" do
-        expect(described_class.accessible?("flag")).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+        expect(described_class.accessible?("flag")).to be(true)
       end
 
       it "returns true for a user" do
-        expect(described_class.accessible?("flag", user)).to be_truthy # rubocop:disable Rspec/PredicateMatcher
+        expect(described_class.accessible?("flag", user)).to be(true)
       end
     end
   end