Rubocop cleanup for lib/jekyll/page.rb

.rubocop.yml

@@ -21,7 +21,6 @@ AllCops:
   - lib/jekyll/layout.rb
   - lib/jekyll/liquid_renderer/table.rb
   - lib/jekyll/liquid_renderer.rb
-  - lib/jekyll/page.rb
   - lib/jekyll/plugin_manager.rb
   - lib/jekyll/reader.rb
   - lib/jekyll/readers/layout_reader.rb

lib/jekyll/page.rb

@@ -9,7 +9,7 @@ module Jekyll
 
     alias_method :extname, :ext
 
-    FORWARD_SLASH = '/'.freeze
+    FORWARD_SLASH = "/".freeze
 
     # Attributes for Liquid templates
     ATTRIBUTES_FOR_LIQUID = %w(
@@ -18,7 +18,7 @@ module Jekyll
       name
       path
       url
-    )
+    ).freeze
 
     # A set of extensions that are considered HTML or HTML-like so we
     # should not alter them,  this includes .xhtml through XHTM5.
@@ -27,7 +27,7 @@ module Jekyll
       .html
       .xhtml
       .htm
-    )
+    ).freeze
 
     # Initialize a new Page.
     #
@@ -71,7 +71,7 @@ module Jekyll
     #
     # Returns the String permalink or nil if none has been set.
     def permalink
-      data.nil? ? nil : data['permalink']
+      data.nil? ? nil : data["permalink"]
     end
 
     # The template of the permalink.
@@ -135,7 +135,7 @@ module Jekyll
     #
     # Returns the path to the source file
     def path
-      data.fetch('path') { relative_path.sub(/\A\//, '') }
+      data.fetch("path") { relative_path.sub(%r{!\A\/!}, "") }
     end
 
     # The path to the page source file, relative to the site source
@@ -167,7 +167,7 @@ module Jekyll
 
     # Returns the Boolean of whether this Page is an index file or not.
     def index?
-      basename == 'index'
+      basename == "index"
     end
 
     def trigger_hooks(hook_name, *args)