[rubygems/rubygems] Enable Style/PercentLiteralDelimiters cop in rubygems

So it matches the style used by bundler.

https://github.com/rubygems/rubygems/commit/ab0580fd65

10 files changed, 19 insertions, 19 deletions

diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index 9bd4e9be20..73321ec47b 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -1011,7 +1011,7 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
   def self.suffixes
     @suffixes ||= ['',
                    '.rb',
-                   *%w(DLEXT DLEXT2).map do |key|
+                   *%w[DLEXT DLEXT2].map do |key|
                      val = RbConfig::CONFIG[key]
                      next unless val and not val.empty?
                      ".#{val}"
diff --git a/lib/rubygems/commands/setup_command.rb b/lib/rubygems/commands/setup_command.rb
index d67caca91c..679803c338 100644
--- a/lib/rubygems/commands/setup_command.rb
+++ b/lib/rubygems/commands/setup_command.rb
@@ -546,7 +546,7 @@ abort "#{deprecation_message}"
       next unless Gem.win_platform?
 
       File.open "#{old_bin_path}.bat", 'w' do |fp|
-        fp.puts %{@ECHO.#{deprecation_message}}
+        fp.puts %(@ECHO.#{deprecation_message})
       end
     end
   end
diff --git a/lib/rubygems/ext/ext_conf_builder.rb b/lib/rubygems/ext/ext_conf_builder.rb
index 88be7ecfe8..d06e923a30 100644
--- a/lib/rubygems/ext/ext_conf_builder.rb
+++ b/lib/rubygems/ext/ext_conf_builder.rb
@@ -27,7 +27,7 @@ class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder
     # Details: https://github.com/rubygems/rubygems/issues/977#issuecomment-171544940
     tmp_dest = get_relative_path(tmp_dest)
 
-    Tempfile.open %w"siteconf .rb", "." do |siteconf|
+    Tempfile.open %w[siteconf .rb], "." do |siteconf|
       siteconf.puts "require 'rbconfig'"
       siteconf.puts "dest_path = #{tmp_dest.dump}"
       %w[sitearchdir sitelibdir].each do |dir|
diff --git a/lib/rubygems/safe_yaml.rb b/lib/rubygems/safe_yaml.rb
index 3540fd74dd..29312ad5a1 100644
--- a/lib/rubygems/safe_yaml.rb
+++ b/lib/rubygems/safe_yaml.rb
@@ -7,7 +7,7 @@ module Gem
   # Psych.safe_load
 
   module SafeYAML
-    PERMITTED_CLASSES = %w(
+    PERMITTED_CLASSES = %w[
       Symbol
       Time
       Date
@@ -19,12 +19,12 @@ module Gem
       Gem::Version::Requirement
       YAML::Syck::DefaultKey
       Syck::DefaultKey
-    ).freeze
+    ].freeze
 
-    PERMITTED_SYMBOLS = %w(
+    PERMITTED_SYMBOLS = %w[
       development
       runtime
-    ).freeze
+    ].freeze
 
     if ::YAML.respond_to? :safe_load
       def self.safe_load(input)
diff --git a/lib/rubygems/server.rb b/lib/rubygems/server.rb
index 83d7cf5abc..b2130852e0 100644
--- a/lib/rubygems/server.rb
+++ b/lib/rubygems/server.rb
@@ -573,7 +573,7 @@ div.method-source-code pre { color: #ffdead; overflow: hidden; }
     add_date res
 
     case req.request_uri.path
-    when %r|^/quick/(Marshal.#{Regexp.escape Gem.marshal_version}/)?(.*?)\.gemspec\.rz$| then
+    when %r{^/quick/(Marshal.#{Regexp.escape Gem.marshal_version}/)?(.*?)\.gemspec\.rz$} then
       marshal_format, full_name = $1, $2
       specs = Gem::Specification.find_all_by_full_name(full_name)
 
diff --git a/lib/rubygems/source/git.rb b/lib/rubygems/source/git.rb
index 0b8a4339cc..ec2c371fa9 100644
--- a/lib/rubygems/source/git.rb
+++ b/lib/rubygems/source/git.rb
@@ -228,8 +228,8 @@ class Gem::Source::Git < Gem::Source
     require 'digest' # required here to avoid deadlocking in Gem.activate_bin_path (because digest is a gem on 2.5+)
 
     normalized =
-      if @repository =~ %r%^\w+://(\w+@)?%
-        uri = URI(@repository).normalize.to_s.sub %r%/$%,''
+      if @repository =~ %r{^\w+://(\w+@)?}
+        uri = URI(@repository).normalize.to_s.sub %r{/$},''
         uri.sub(/\A(\w+)/) { $1.downcase }
       else
         @repository
diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb
index 3181303c30..3a2a6090fd 100644
--- a/lib/rubygems/specification.rb
+++ b/lib/rubygems/specification.rb
@@ -2188,7 +2188,7 @@ class Gem::Specification < Gem::BasicSpecification
 
       attributes.each do |attr_name|
         current_value = self.send attr_name
-        current_value = current_value.sort if %i(files test_files).include? attr_name
+        current_value = current_value.sort if %i[files test_files].include? attr_name
         if current_value != default_value(attr_name) or
            self.class.required_attribute? attr_name
 
diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index ebfe979a1b..27b70222c9 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -576,7 +576,7 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni
   end
 
   def in_path?(executable) # :nodoc:
-    return true if %r%\A([A-Z]:|/)% =~ executable and File.exist? executable
+    return true if %r{\A([A-Z]:|/)} =~ executable and File.exist? executable
 
     ENV['PATH'].split(File::PATH_SEPARATOR).any? do |directory|
       File.exist? File.join directory, executable
@@ -1286,7 +1286,7 @@ Also, a list:
 
     def escape_path(*path)
       path = File.join(*path)
-      if %r'\A[-+:/=@,.\w]+\z' =~ path
+      if %r{\A[-+:/=@,.\w]+\z} =~ path
         path
       else
         "\"#{path.gsub(/[`$"]/, '\\&')}\""
diff --git a/lib/rubygems/test_utilities.rb b/lib/rubygems/test_utilities.rb
index 69ff05370e..6ae3c0e986 100644
--- a/lib/rubygems/test_utilities.rb
+++ b/lib/rubygems/test_utilities.rb
@@ -49,7 +49,7 @@ class Gem::FakeFetcher
 
     path = path.to_s
     @paths << path
-    raise ArgumentError, 'need full URI' unless path =~ %r'^https?://'
+    raise ArgumentError, 'need full URI' unless path =~ %r{^https?://}
 
     unless @data.key? path
       raise Gem::RemoteFetcher::FetchError.new("no data for #{path}", path)
@@ -121,7 +121,7 @@ class Gem::FakeFetcher
     path = path.to_s
     @paths << path
 
-    raise ArgumentError, 'need full URI' unless path =~ %r'^http://'
+    raise ArgumentError, 'need full URI' unless path =~ %r{^http://}
 
     unless @data.key? path
       raise Gem::RemoteFetcher::FetchError.new("no data for #{path}", path)
diff --git a/lib/rubygems/util/licenses.rb b/lib/rubygems/util/licenses.rb
index f23be157b9..5b82667785 100644
--- a/lib/rubygems/util/licenses.rb
+++ b/lib/rubygems/util/licenses.rb
@@ -9,7 +9,7 @@ class Gem::Licenses
 
   # Software Package Data Exchange (SPDX) standard open-source software
   # license identifiers
-  LICENSE_IDENTIFIERS = %w(
+  LICENSE_IDENTIFIERS = %w[
     0BSD
     AAL
     ADSL
@@ -379,10 +379,10 @@ class Gem::Licenses
     xinetd
     xpp
     zlib-acknowledgement
-  ).freeze
+  ].freeze
 
   # exception identifiers
-  EXCEPTION_IDENTIFIERS = %w(
+  EXCEPTION_IDENTIFIERS = %w[
     389-exception
     Autoconf-exception-2.0
     Autoconf-exception-3.0
@@ -410,7 +410,7 @@ class Gem::Licenses
     mif-exception
     openvpn-openssl-exception
     u-boot-exception-2.0
-  ).freeze
+  ].freeze
 
   REGEXP = %r{
     \A