RubyGems: Enable Style/StringLiterals cop

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/rubygems/package/old.rb b/lib/rubygems/package/old.rb
index 301d403411..09a02d3ecd 100644
--- a/lib/rubygems/package/old.rb
+++ b/lib/rubygems/package/old.rb
@@ -19,8 +19,8 @@ class Gem::Package::Old < Gem::Package
   # cannot be written.
 
   def initialize(gem, security_policy)
-    require 'fileutils'
-    require 'zlib'
+    require "fileutils"
+    require "zlib"
     Gem.load_yaml
 
     @contents        = nil
@@ -41,7 +41,7 @@ class Gem::Package::Old < Gem::Package
       read_until_dashes io # spec
       header = file_list io
 
-      @contents = header.map {|file| file['path'] }
+      @contents = header.map {|file| file["path"] }
     end
   end
 
@@ -59,7 +59,7 @@ class Gem::Package::Old < Gem::Package
       raise Gem::Exception, errstr unless header
 
       header.each do |entry|
-        full_name = entry['path']
+        full_name = entry["path"]
 
         destination = install_location full_name, destination_dir
 
@@ -73,13 +73,13 @@ class Gem::Package::Old < Gem::Package
         file_data = Zlib::Inflate.inflate file_data
 
         raise Gem::Package::FormatError, "#{full_name} in #{@gem} is corrupt" if
-          file_data.length != entry['size'].to_i
+          file_data.length != entry["size"].to_i
 
         FileUtils.rm_rf destination
 
         FileUtils.mkdir_p File.dirname(destination), :mode => dir_mode && 0755
 
-        File.open destination, 'wb', file_mode(entry['mode']) do |out|
+        File.open destination, "wb", file_mode(entry["mode"]) do |out|
           out.write file_data
         end
 
@@ -119,7 +119,7 @@ class Gem::Package::Old < Gem::Package
     loop do
       line = io.gets
 
-      return if line.chomp == '__END__'
+      return if line.chomp == "__END__"
       break unless line
     end
 
@@ -160,7 +160,7 @@ class Gem::Package::Old < Gem::Package
     return true unless @security_policy
 
     raise Gem::Security::Exception,
-          'old format gems do not contain signatures and cannot be verified' if
+          "old format gems do not contain signatures and cannot be verified" if
       @security_policy.verify_data
 
     true