Config is deprecated on 1.8.8 and 1.9.3 use RbConfig

actionpack/test/controller/layout_test.rb

@@ -208,7 +208,7 @@ def test_layout_status_is_rendered
   end
 end
 
-unless Config::CONFIG['host_os'] =~ /mswin|mingw/
+unless RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
   class LayoutSymlinkedTest < LayoutTest
     layout "symlinked/symlinked_layout"
   end

activesupport/lib/active_support/core_ext/kernel/reporting.rb

@@ -38,7 +38,7 @@ def silence_stderr #:nodoc:
   #   puts 'But this will'
   def silence_stream(stream)
     old_stream = stream.dup
-    stream.reopen(Config::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
+    stream.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
     stream.sync = true
     yield
   ensure

activesupport/lib/active_support/testing/isolation.rb

@@ -34,7 +34,7 @@ def method_missing(name, *args)
 
     module Isolation
       def self.forking_env?
-        !ENV["NO_FORK"] && ((Config::CONFIG['host_os'] !~ /mswin|mingw/) && (RUBY_PLATFORM !~ /java/))
+        !ENV["NO_FORK"] && ((RbConfig::CONFIG['host_os'] !~ /mswin|mingw/) && (RUBY_PLATFORM !~ /java/))
       end
 
       def self.included(base)

railties/lib/rails/commands/dbconsole.rb

@@ -42,7 +42,7 @@ def start
 
       def find_cmd(*commands)
         dirs_on_path = ENV['PATH'].to_s.split(File::PATH_SEPARATOR)
-        commands += commands.map{|cmd| "#{cmd}.exe"} if Config::CONFIG['host_os'] =~ /mswin|mingw/
+        commands += commands.map{|cmd| "#{cmd}.exe"} if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
 
         full_path_command = nil
         found = commands.detect do |cmd|

railties/lib/rails/commands/runner.rb

@@ -19,7 +19,7 @@
   opts.on("-h", "--help",
           "Show this help message.") { $stderr.puts opts; exit }
 
-  if Config::CONFIG['host_os'] !~ /mswin|mingw/
+  if RbConfig::CONFIG['host_os'] !~ /mswin|mingw/
     opts.separator ""
     opts.separator "You can also use runner as a shebang line for your scripts like this:"
     opts.separator "-------------------------------------------------------------"

railties/lib/rails/engine.rb

@@ -119,7 +119,7 @@ def find_root_with_flag(flag, default=nil)
         root = File.exist?("#{root_path}/#{flag}") ? root_path : default
         raise "Could not find root path for #{self}" unless root
 
-        Config::CONFIG['host_os'] =~ /mswin|mingw/ ?
+        RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ?
           Pathname.new(root).expand_path : Pathname.new(root).realpath
       end
     end

railties/lib/rails/generators/actions.rb

@@ -242,7 +242,7 @@ def generate(what, *args)
       def rake(command, options={})
         log :rake, command
         env  = options[:env] || 'development'
-        sudo = options[:sudo] && Config::CONFIG['host_os'] !~ /mswin|mingw/ ? 'sudo ' : ''
+        sudo = options[:sudo] && RbConfig::CONFIG['host_os'] !~ /mswin|mingw/ ? 'sudo ' : ''
         in_root { run("#{sudo}#{extify(:rake)} #{command} RAILS_ENV=#{env}", :verbose => false) }
       end
 
@@ -309,7 +309,7 @@ def log(*args)
         # Add an extension to the given name based on the platform.
         #
         def extify(name)
-          if Config::CONFIG['host_os'] =~ /mswin|mingw/
+          if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
             "#{name}.bat"
           else
             name

railties/lib/rails/generators/rails/app/app_generator.rb

@@ -415,7 +415,7 @@ def mysql_socket
           "/opt/local/var/run/mysql4/mysqld.sock",  # mac + darwinports + mysql4
           "/opt/local/var/run/mysql5/mysqld.sock",  # mac + darwinports + mysql5
           "/opt/lampp/var/mysql/mysql.sock"         # xampp for linux
-        ].find { |f| File.exist?(f) } unless Config::CONFIG['host_os'] =~ /mswin|mingw/
+        ].find { |f| File.exist?(f) } unless RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
       end
 
       def empty_directory_with_gitkeep(destination, config = {})

railties/lib/rails/test_unit/testing.rake

+require 'rbconfig'
 require 'rake/testtask'
 
 # Monkey-patch to silence the description from Rake::TestTask to cut down on rake -T noise
@@ -62,7 +63,7 @@ end
 module Kernel
   def silence_stderr
     old_stderr = STDERR.dup
-    STDERR.reopen(Config::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
+    STDERR.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
     STDERR.sync = true
     yield
   ensure