Rubocop: autocorrect (#165)

Merge pull request 165

Author: jekyllbot

Gemfile

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

Rakefile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"
 

jekyll-redirect-from.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)
@@ -24,8 +24,8 @@ Gem::Specification.new do |spec|
 
   spec.add_runtime_dependency "jekyll", "~> 3.3"
   spec.add_development_dependency "bundler", "~> 1.3"
-  spec.add_development_dependency "rspec", "~> 3.5"
-  spec.add_development_dependency "rake", "~> 12.0"
   spec.add_development_dependency "jekyll-sitemap", "~> 1.0"
+  spec.add_development_dependency "rake", "~> 12.0"
+  spec.add_development_dependency "rspec", "~> 3.5"
   spec.add_development_dependency "rubocop", "~> 0.43"
 end

lib/jekyll-redirect-from.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "jekyll"
 require "jekyll-redirect-from/version"
 require "jekyll-redirect-from/generator"

lib/jekyll-redirect-from/context.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module JekyllRedirectFrom
   # Stubbed LiquidContext to support relative_url and absolute_url helpers
   class Context

lib/jekyll-redirect-from/generator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module JekyllRedirectFrom
   class Generator < Jekyll::Generator
     safe true

lib/jekyll-redirect-from/layout.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module JekyllRedirectFrom
   # A stubbed layout for our default redirect template
   # We cannot use the standard Layout class because of site.in_source_dir

lib/jekyll-redirect-from/page_without_a_file.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module JekyllRedirectFrom
   class PageWithoutAFile < Jekyll::Page
     def read_yaml(*)

lib/jekyll-redirect-from/redirect_page.rb

@@ -1,4 +1,4 @@
-# Encoding: utf-8
+# frozen_string_literal: true
 
 module JekyllRedirectFrom
   # Specialty page which implements the redirect path logic

lib/jekyll-redirect-from/redirectable.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module JekyllRedirectFrom
   # Module which can be mixed in to documents (and pages) to provide
   # redirect_to and redirect_from helpers