Style: Rubocop auto-correct

.rubocop.yml

@@ -10,16 +10,11 @@ Metrics/BlockLength:
   Exclude:
     - spec/**/*
 
-Style/Documentation:
-  Enabled: false
-
-Style/FileName:
-  Enabled: false
-
-Style/IndentHeredoc:
+Layout/IndentHeredoc:
   Exclude:
     - spec/**/*
 
 AllCops:
+  TargetRubyVersion: 2.1
   Exclude:
     - vendor/**/*

Gemfile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source "https://rubygems.org"
 
 gemspec

jekyll-seo-tag.gemspec

@@ -1,4 +1,4 @@
-# coding: utf-8
+# frozen_string_literal: true
 
 lib = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
@@ -27,8 +27,8 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_dependency "jekyll", "~> 3.3"
-  spec.add_development_dependency "bundler", "~> 1.14"
+  spec.add_development_dependency "bundler", "~> 1.15"
+  spec.add_development_dependency "html-proofer", "~> 3.7"
   spec.add_development_dependency "rspec", "~> 3.5"
-  spec.add_development_dependency "html-proofer", "~> 3.6"
-  spec.add_development_dependency "rubocop", "~> 0.48"
+  spec.add_development_dependency "rubocop", "~> 0.5"
 end

lib/jekyll-seo-tag.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "jekyll"
 require "jekyll-seo-tag/version"
 

lib/jekyll-seo-tag/author_drop.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     # A drop representing the current page's author

lib/jekyll-seo-tag/drop.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     class Drop < Jekyll::Drops::Drop

lib/jekyll-seo-tag/filters.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     class Filters

lib/jekyll-seo-tag/image_drop.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     # A drop representing the page image

lib/jekyll-seo-tag/json_ld.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     # This module is deprecated, but is included in the Gem to avoid a breaking

lib/jekyll-seo-tag/json_ld_drop.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     class JSONLDDrop < Jekyll::Drops::Drop

lib/jekyll-seo-tag/url_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Jekyll
   class SeoTag
     # Mixin to share common URL-related methods between class

lib/jekyll-seo-tag/version.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Prevent bundler errors
 module Liquid; class Tag; end; end
 

spec/jekyll_seo_tag/author_drop_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag::AuthorDrop do
   let(:data) { {} }
   let(:config) { { "author" => "site_author" } }

spec/jekyll_seo_tag/drop_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag::Drop do
   let(:config)    { { "title" => "site title" } }
   let(:page_meta) { { "title" => "page title" } }

spec/jekyll_seo_tag/filters_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag::Filters do
   let(:page)      { make_page }
   let(:site)      { make_site }

spec/jekyll_seo_tag/image_drop_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag::ImageDrop do
   let(:config)    { { "title" => "site title" } }
   let(:image)     { nil }

spec/jekyll_seo_tag/json_ld_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag::JSONLDDrop do
   let(:author) { "author" }
   let(:image) { "image" }

spec/jekyll_seo_tag_integration_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag do
   let(:page)      { make_page }
   let(:site)      { make_site }

spec/jekyll_seo_tag_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 RSpec.describe Jekyll::SeoTag do
   let(:config)    { { "title" => "site title" } }
   let(:page_meta) { {} }

spec/spec_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 $LOAD_PATH.unshift File.expand_path("../lib", __dir__)
 require "jekyll"
 require "jekyll-seo-tag"