fileutils.rb: reduce public

* lib/fileutils.rb (Verbose, NoWrite, DryRun): make extended
  methods public by each one calls.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 9 deletions

diff --git a/lib/fileutils.rb b/lib/fileutils.rb
index 01b38ecda3..dc781a3876 100644
--- a/lib/fileutils.rb
+++ b/lib/fileutils.rb
@@ -1700,9 +1700,7 @@ module FileUtils
     end
     extend self
     class << self
-      ::FileUtils::METHODS.each do |m|
-        public m
-      end
+      public(*::FileUtils::METHODS)
     end
   end
 
@@ -1726,9 +1724,7 @@ module FileUtils
     end
     extend self
     class << self
-      ::FileUtils::METHODS.each do |m|
-        public m
-      end
+      public(*::FileUtils::METHODS)
     end
   end
 
@@ -1753,9 +1749,7 @@ module FileUtils
     end
     extend self
     class << self
-      ::FileUtils::METHODS.each do |m|
-        public m
-      end
+      public(*::FileUtils::METHODS)
     end
   end