rubocop: include gemfile / rakefile / gemspec

.rubocop.yml

@@ -9,6 +9,9 @@ AllCops:
     - lib/**/*
     - spec/**/*
     - bin/console
+    - Rakefile
+    - Gemfile
+    - symbiont-ruby.gemspec
 
 Metrics/LineLength:
   Max: 120

Gemfile

@@ -1,6 +1,8 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
 
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+source 'https://rubygems.org'
+
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 # Specify your gem's dependencies in symbiont-ruby.gemspec
 gemspec

Rakefile

@@ -22,7 +22,7 @@ task yardoc: :doc do
     puts 'YARD COVERAGE [SUCCESS] => 100% documentation coverage!'
   else
     failing_code_objects = undocumented_code_objects.map do |code_object|
-      "- #{code_object.class} => #{code_object.to_s}"
+      "- #{code_object.class} => #{code_object}"
     end.join("\n")
 
     abort("YARD COVERAGE [FAILURE] => No documentation found for: \n #{failing_code_objects}")

symbiont-ruby.gemspec

@@ -1,6 +1,7 @@
 # coding: utf-8
+# frozen_string_literal: true
 
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'symbiont/version'
 
@@ -21,8 +22,8 @@ Gem::Specification.new do |spec|
 
   spec.homepage      = 'https://github.com/0exp/symbiont-ruby'
   spec.license       = 'MIT'
-  spec.bindir        = "bin"
-  spec.require_paths = ["lib"]
+  spec.bindir        = 'bin'
+  spec.require_paths = ['lib']
 
   spec.files = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(spec|features)/})