Auto lint and some minor manual updates

Gemfile

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 git_source(:github) do |repo_name|
   repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
@@ -14,125 +14,125 @@ git_source :github do |name|
 end
 
 # Core
-if ENV["RAILS_MASTER"] == '1'
-  gem 'rails', git: 'https://github.com/rails/rails.git'
+if ENV["RAILS_MASTER"] == "1"
+  gem "rails", git: "https://github.com/rails/rails.git"
 else
-  gem 'rails', '7.0.8'
+  gem "rails", "7.0.8"
 end
 
 # API & Networking
-gem 'git_hub_bub'
+gem "git_hub_bub"
 
 # Application server & middleware
-gem 'puma'
-gem 'puma_worker_killer'
-gem 'rack-timeout'
-gem 'rack-canonical-host'
+gem "puma"
+gem "puma_worker_killer"
+gem "rack-timeout"
+gem "rack-canonical-host"
 
 # Assets
-gem 'autoprefixer-rails'
-gem 'babel-transpiler'
-gem 'bourbon'
-gem 'coffee-rails', '~> 5.0.0'
-gem 'neat', '~> 1.7'
-gem 'normalize-rails'
-gem 'sassc'
-gem 'sassc-rails'
-gem 'slim-rails'
-gem 'sprockets'
-gem 'sprockets-rails'
-gem 'uglifier', '>= 1.0.3'
+gem "autoprefixer-rails"
+gem "babel-transpiler"
+gem "bourbon"
+gem "coffee-rails", "~> 5.0.0"
+gem "neat", "~> 1.7"
+gem "normalize-rails"
+gem "sassc"
+gem "sassc-rails"
+gem "slim-rails"
+gem "sprockets"
+gem "sprockets-rails"
+gem "uglifier", ">= 1.0.3"
 
 # Authentication & Authorization
-gem 'devise'
-gem 'omniauth'
-gem 'omniauth-rails_csrf_protection'
-gem 'omniauth-github'
+gem "devise"
+gem "omniauth"
+gem "omniauth-rails_csrf_protection"
+gem "omniauth-github"
 
 # Backgroud jobs
-gem 'sidekiq'
-gem 'sinatra'
+gem "sidekiq"
+gem "sinatra"
 
 # Caching
-gem 'dalli'
+gem "dalli"
 
 # Database
-gem 'pg'
+gem "pg"
 
 # Email
-gem 'mail', require: ['mail', 'mail/utilities', 'mail/parsers'] # parsers is used by `valid_email` and may be causing https://github.com/mikel/mail/issues/912#issuecomment-170121429
-gem 'premailer-rails'
-gem 'valid_email'
+gem "mail", require: ["mail", "mail/utilities", "mail/parsers"] # parsers is used by `valid_email` and may be causing https://github.com/mikel/mail/issues/912#issuecomment-170121429
+gem "premailer-rails"
+gem "valid_email"
 
 # File Handling & Data Processing
-gem 'mime-types', require: 'mime/types/columnar'
+gem "mime-types", require: "mime/types/columnar"
 
 # JavaScript
-gem 'jquery-rails'
-gem 'render_async'
+gem "jquery-rails"
+gem "render_async"
 
 # JSON
-gem 'oj'
+gem "oj"
 
 # Views
-gem 'bluecloth'
-gem 'local_time'
-gem 'maildown'
-gem 'wicked'
+gem "bluecloth"
+gem "local_time"
+gem "maildown"
+gem "wicked"
 
 # Pagination
-gem 'will_paginate'
+gem "will_paginate"
 
 # Performance & Monitoring
-gem 'bootsnap', require: false
-gem 'flamegraph'
-gem 'matrix'
-gem 'prawn'
-gem 'rack-mini-profiler'
-gem 'rails-autoscale-web'
-gem 'rbtrace'
-gem 'sentry-raven'
-gem 'scout_apm'
-gem 'skylight'
-gem 'stackprof'
+gem "bootsnap", require: false
+gem "flamegraph"
+gem "matrix"
+gem "prawn"
+gem "rack-mini-profiler"
+gem "rails-autoscale-web"
+gem "rbtrace"
+gem "sentry-raven"
+gem "scout_apm"
+gem "skylight"
+gem "stackprof"
 
 # SEO & Sitemaps
-gem 'sitemap_generator'
+gem "sitemap_generator"
 
 # Storage
-gem 'aws-sdk-s3'
+gem "aws-sdk-s3"
 
 # Utilities
-gem 'rake'
-gem 'rrrretry'
+gem "rake"
+gem "rrrretry"
 
 # Parse Ruby documentation
-gem 'yard', '~> 0.9.28'
+gem "yard", "~> 0.9.28"
 
 group :development do
-  gem 'foreman'
-  gem 'listen'
-  gem 'memory_profiler'
-  gem 'web-console'
+  gem "foreman"
+  gem "listen"
+  gem "memory_profiler"
+  gem "web-console"
 end
 
 group :test do
-  gem 'capybara'
-  gem 'launchy' # Not essential but helpful for save_and_open_page
-  gem 'minitest'
-  gem 'mocha', require: false
-  gem 'rails-controller-testing'
-  gem 'simplecov', require: false
-  gem 'test-prof'
-  gem 'vcr'
-  gem 'webmock'
+  gem "capybara"
+  gem "launchy" # Not essential but helpful for save_and_open_page
+  gem "minitest"
+  gem "mocha", require: false
+  gem "rails-controller-testing"
+  gem "simplecov", require: false
+  gem "test-prof"
+  gem "vcr"
+  gem "webmock"
 end
 
 group :development, :test do
-  gem 'derailed_benchmarks'
-  gem 'dotenv-rails'
-  gem 'faker', require: false
-  gem 'pry'
-  gem 'standardrb', require: false
-  gem 'rubocop-performance'
+  gem "derailed_benchmarks"
+  gem "dotenv-rails"
+  gem "faker", require: false
+  gem "pry"
+  gem "standardrb", require: false
+  gem "rubocop-performance"
 end

Rakefile

@@ -12,18 +12,21 @@ if ENV["DEADLOCK_DEBUG"]
       puts
       puts "## Deadlock Debug"
       puts
-      Thread.list.each { |t| puts "=" * 80; puts t.backtrace }
+      Thread.list.each { |t|
+        puts "=" * 80
+        puts t.backtrace
+      }
     end
   end
 end
 
-require File.expand_path('../config/application', __FILE__)
+require File.expand_path("../config/application", __FILE__)
 
 begin
   require "rubocop/rake_task"
 
   RuboCop::RakeTask.new(:rubocop) do |task|
-    task.options = ['--display-cop-names']
+    task.options = ["--display-cop-names"]
   end
 rescue LoadError
   # We are in the production environment, where Rubocop is not required.

app/controllers/api_info_controller.rb

@@ -6,7 +6,7 @@ class ApiInfoController < RepoBasedController
   include ActionView::Helpers::DateHelper
 
   def show
-    @repo    = find_repo(params)
+    @repo = find_repo(params)
     added_by = @repo.subscribers.where(private: false).order(:created_at).first&.github
     count = @repo.subscribers_count
     count = 0 if added_by.nil?

app/controllers/application_controller.rb

@@ -5,7 +5,7 @@ class ApplicationController < ActionController::Base
   protect_from_forgery
 
   before_action do
-    if current_user && current_user.admin?
+    if current_user&.admin?
       Rack::MiniProfiler.authorize_request
     end
   end
@@ -29,6 +29,6 @@ def authenticate_user!
   end
 
   def after_sign_in_path_for(resource)
-    request.env['omniauth.origin'] || stored_location_for(resource) || root_path
+    request.env["omniauth.origin"] || stored_location_for(resource) || root_path
   end
 end

app/controllers/badges_controller.rb

@@ -3,16 +3,16 @@
 class BadgesController < ApplicationController
   def show
     repo = Repo.where(full_name: permitted[:full_name])
-               .select(:subscribers_count, :issues_count, :updated_at)
-               .first
-    raise ActionController::RoutingError.new('Not Found') if repo.blank?
+      .select(:subscribers_count, :issues_count, :updated_at)
+      .first
+    raise ActionController::RoutingError.new("Not Found") if repo.blank?
 
     case permitted[:badge_type]
     when "users"
       count = repo.subscribers_count
-      svg   = make_shield(name: "code helpers", count: count, color_b: repo.color)
+      svg = make_shield(name: "code helpers", count: count, color_b: repo.color)
     else
-      raise ActionController::RoutingError.new('Not Found')
+      raise ActionController::RoutingError.new("Not Found")
     end
 
     # Set Cache-Control header
@@ -59,10 +59,10 @@ def width_of(string)
   end
 
   def make_shield(name:, count:, color_a: "555", color_b: "4c1", logo_width: 0, logo_padding: 0)
-    name_width  = (width_of(name) + 10).to_f
+    name_width = (width_of(name) + 10).to_f
     count_width = (width_of(count) + 10).to_f
     total_width = name_width + count_width
-    svg = <<~EOS
+    <<~EOS
       <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="#{total_width}" height="20">
         <linearGradient id="smooth" x2="0" y2="100%">
           <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
@@ -87,7 +87,6 @@ def make_shield(name:, count:, color_a: "555", color_b: "4c1", logo_width: 0, lo
         </g>
       </svg>
     EOS
-    return svg
   end
 
   def permitted

app/controllers/doc_methods_controller.rb

@@ -2,22 +2,22 @@
 
 class DocMethodsController < ApplicationController
   def show
-    @doc     = DocMethod.where(id: params[:id])
-                        .select(:id, :repo_id, :path, :line, :file, :doc_comments_count)
-                        .includes(:repo)
-                        .first!
+    @doc = DocMethod.where(id: params[:id])
+      .select(:id, :repo_id, :path, :line, :file, :doc_comments_count)
+      .includes(:repo)
+      .first!
     @comment = @doc.doc_comments.select(:comment).first
-    @repo    = @doc.repo
+    @repo = @doc.repo
     @username = current_user.present? ? current_user.github : "<your name>"
-    @branch   = GitBranchnameGenerator.new(username: @username, doc_path: @doc.path).branchname
+    @branch = GitBranchnameGenerator.new(username: @username, doc_path: @doc.path).branchname
 
     set_title("Help Writing docs #{@doc.path} - #{@repo.full_name} #{@repo.language}")
-    set_description("#{@doc.missing_docs? ? 'Write' : 'Read'} docs for #{@repo.name} starting with #{@doc.path}.")
+    set_description("#{@doc.missing_docs? ? "Write" : "Read"} docs for #{@repo.name} starting with #{@doc.path}.")
   end
 
   def click_method_redirect
-    doc        = DocMethod.find(params[:id])
-    sub        = RepoSubscription.where(user_id: params[:user_id], repo: doc.repo).first
+    doc = DocMethod.find(params[:id])
+    sub = RepoSubscription.where(user_id: params[:user_id], repo: doc.repo).first
     assignment = DocAssignment.where(doc_method_id: doc.id, repo_subscription_id: sub.id).first
 
     if assignment&.user&.id.to_s == params[:user_id]
@@ -34,8 +34,8 @@ def click_method_redirect
   end
 
   def click_source_redirect
-    doc        = DocMethod.find(params[:id])
-    sub        = RepoSubscription.find_by!(user_id: params[:user_id], repo: doc.repo)
+    doc = DocMethod.find(params[:id])
+    sub = RepoSubscription.find_by!(user_id: params[:user_id], repo: doc.repo)
     assignment = DocAssignment.find_by!(doc_method_id: doc.id, repo_subscription_id: sub.id)
 
     if assignment&.user&.id.to_s == params[:user_id]

app/controllers/issue_assignments_controller.rb

@@ -4,7 +4,7 @@ class IssueAssignmentsController < ApplicationController
   def create
     repo_sub = current_user.repo_subscriptions.find(params[:id])
     SendSingleTriageEmailJob.perform_later(repo_sub.id)
-    redirect_to repo_path(repo_sub.repo), notice: 'You will receive an email with your new issue shortly'
+    redirect_to repo_path(repo_sub.repo), notice: "You will receive an email with your new issue shortly"
   end
 
   # get "/issue_assignments/:id/users/:user_id/click/:created_at", to: "issue_assignments#click"

app/controllers/pages_controller.rb

@@ -31,7 +31,7 @@ def index
     @covid_repos = get_covid_repos
 
     @repos = Repo.with_some_issues
-                 .select(:id, :updated_at, :issues_count, :language, :full_name, :name, :description)
+      .select(:id, :updated_at, :issues_count, :language, :full_name, :name, :description)
     if (language = valid_params[:language] || current_user.try(:favorite_languages))
       @repos = @repos.where(language: language)
     end
@@ -45,17 +45,17 @@ def index
     respond_to do |format|
       format.html {}
       format.json do
-        htmlForPage = render_to_string(partial: "repos_with_pagination", locals: { repos: @repos }, formats: ['html'])
-        render json: { html: htmlForPage }.to_json
+        html_for_page = render_to_string(partial: "repos_with_pagination", locals: {repos: @repos}, formats: ["html"])
+        render json: {html: html_for_page}.to_json
       end
     end
   end
 
   private def description
     Rails.cache.fetch("pages#index/description", expires_in: 1.hour) do
       "Discover the easiest way to get started contributing to open source. " \
-      "Over #{number_with_delimiter(User.count, delimiter: ',')} devs are " \
-      "helping #{number_with_delimiter(Repo.count, delimiter: ',')} projects " \
+      "Over #{number_with_delimiter(User.count, delimiter: ",")} devs are " \
+      "helping #{number_with_delimiter(Repo.count, delimiter: ",")} projects " \
       "with our free, community developed tools"
     end
   end

app/controllers/repo_based_controller.rb

@@ -4,7 +4,7 @@ class RepoBasedController < ApplicationController
   protected
 
   def name_from_params(options)
-    [options[:name], options[:format]].compact.join('.')
+    [options[:name], options[:format]].compact.join(".")
   end
 
   def find_repo(options, only_active: true)