Rubocop: Style/PercentLiteralDelimiters

- %w-literals should be delimited by ( and )
Rubocop: Style/WordArray
 - Use %w or %W for array of words

bin/jekyll

@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 STDOUT.sync = true
 
-$LOAD_PATH.unshift File.join(File.dirname(__FILE__), *%w{ .. lib })
+$LOAD_PATH.unshift File.join(File.dirname(__FILE__), *%w( .. lib ))
 
 require 'jekyll'
 require 'mercenary'

lib/jekyll/configuration.rb

@@ -128,7 +128,7 @@ module Jekyll
       # Get configuration from <source>/_config.yml or <source>/<config_file>
       config_files = override.delete('config')
       if config_files.to_s.empty?
-        default = %w[yml yaml].find(Proc.new { 'yml' }) do |ext|
+        default = %w(yml yaml).find(Proc.new { 'yml' }) do |ext|
           File.exist?(Jekyll.sanitized_path(source(override), "_config.#{ext}"))
         end
         config_files = Jekyll.sanitized_path(source(override), "_config.#{default}")
@@ -227,7 +227,7 @@ module Jekyll
         config.delete('pygments')
       end
 
-      %w[include exclude].each do |option|
+      %w(include exclude).each do |option|
         config[option] ||= []
         if config[option].is_a?(String)
           Jekyll::Deprecator.deprecation_message "The '#{option}' configuration option" \

lib/jekyll/converters/markdown.rb

@@ -41,7 +41,7 @@ module Jekyll
 
       def third_party_processors
         self.class.constants - \
-        %w[KramdownParser RDiscountParser RedcarpetParser PRIORITIES].map(
+        %w(KramdownParser RDiscountParser RedcarpetParser PRIORITIES).map(
           &:to_sym
         )
       end

lib/jekyll/converters/markdown/redcarpet_parser.rb

@@ -71,10 +71,10 @@ module Jekyll
             end
           when "rouge"
             Class.new(Redcarpet::Render::HTML) do
-              Jekyll::External.require_with_graceful_fail(%w[
+              Jekyll::External.require_with_graceful_fail(%w(
                 rouge
                 rouge/plugins/redcarpet
-              ])
+              ))
 
               unless Gem::Version.new(Rouge.version) > Gem::Version.new("1.3.0")
                 abort "Please install Rouge 1.3.0 or greater and try running Jekyll again."

lib/jekyll/convertible.rb

@@ -160,7 +160,7 @@ module Jekyll
     #
     # Returns true if extname == .sass or .scss, false otherwise.
     def sass_file?
-      %w[.sass .scss].include?(ext)
+      %w(.sass .scss).include?(ext)
     end
 
     # Determine whether the document is a CoffeeScript file.

lib/jekyll/deprecator.rb

@@ -21,7 +21,7 @@ module Jekyll
     end
 
     def no_subcommand(args)
-      if args.size > 0 && args.first =~ /^--/ && !%w[--help --version].include?(args.first)
+      if args.size > 0 && args.first =~ /^--/ && !%w(--help --version).include?(args.first)
         deprecation_message "Jekyll now uses subcommands instead of just switches. Run `jekyll --help` to find out more."
         abort
       end

lib/jekyll/document.rb

@@ -127,7 +127,7 @@ module Jekyll
     #
     # Returns true if the extname is either .yml or .yaml, false otherwise.
     def yaml_file?
-      %w[.yaml .yml].include?(extname)
+      %w(.yaml .yml).include?(extname)
     end
 
     # Determine whether the document is an asset file.
@@ -143,7 +143,7 @@ module Jekyll
     #
     # Returns true if extname == .sass or .scss, false otherwise.
     def sass_file?
-      %w[.sass .scss].include?(extname)
+      %w(.sass .scss).include?(extname)
     end
 
     # Determine whether the document is a CoffeeScript file.

lib/jekyll/external.rb

@@ -7,10 +7,10 @@ module Jekyll
       # Usually contain subcommands.
       #
       def blessed_gems
-        %w{
+        %w(
           jekyll-docs
           jekyll-import
-        }
+        )
       end
 
       #

lib/jekyll/liquid_renderer/table.rb

@@ -72,7 +72,7 @@ module Jekyll
       sorted = @stats.sort_by{ |filename, file_stats| -file_stats[:time] }
       sorted = sorted.slice(0, n)
 
-      table = [[ 'Filename', 'Count', 'Bytes', 'Time' ]]
+      table = [%w(Filename Count Bytes Time)]
 
       sorted.each do |filename, file_stats|
         row = []

lib/jekyll/page.rb

@@ -8,13 +8,13 @@ module Jekyll
     attr_accessor :data, :content, :output
 
     # Attributes for Liquid templates
-    ATTRIBUTES_FOR_LIQUID = %w[
+    ATTRIBUTES_FOR_LIQUID = %w(
       content
       dir
       name
       path
       url
-    ]
+    )
 
     # A set of extensions that are considered HTML or HTML-like so we
     # should not alter them,  this includes .xhtml through XHTM5.

lib/jekyll/readers/collection_reader.rb

@@ -1,6 +1,6 @@
 module Jekyll
   class CollectionReader
-    SPECIAL_COLLECTIONS = %w{posts data}.freeze
+    SPECIAL_COLLECTIONS = %w(posts data).freeze
 
     attr_reader :site, :content
     def initialize(site)

lib/jekyll/site.rb

@@ -19,8 +19,8 @@ module Jekyll
     def initialize(config)
       @config = config.clone
 
-      %w[safe lsi highlighter baseurl exclude include future unpublished
-        show_drafts limit_posts keep_files gems].each do |opt|
+      %w(safe lsi highlighter baseurl exclude include future unpublished
+        show_drafts limit_posts keep_files gems).each do |opt|
         self.send("#{opt}=", config[opt])
       end
 

lib/jekyll/utils.rb

@@ -4,7 +4,7 @@ module Jekyll
     autoload :Ansi, "jekyll/utils/ansi"
 
     # Constants for use in #slugify
-    SLUGIFY_MODES = %w{raw default pretty}
+    SLUGIFY_MODES = %w(raw default pretty)
     SLUGIFY_RAW_REGEXP = Regexp.new('\\s+').freeze
     SLUGIFY_DEFAULT_REGEXP = Regexp.new('[^[:alnum:]]+').freeze
     SLUGIFY_PRETTY_REGEXP = Regexp.new("[^[:alnum:]._~!$&'()+,;=@]+").freeze