1 files changed, 9 insertions, 9 deletions
diff --git a/lib/rubygems/basic_specification.rb b/lib/rubygems/basic_specification.rb
index 347f8c3318..c6d63ac473 100644
--- a/lib/rubygems/basic_specification.rb
+++ b/lib/rubygems/basic_specification.rb
@@ -98,7 +98,7 @@ class Gem::BasicSpecification
   # Returns full path to the directory where gem's extensions are installed.
 
   def extension_dir
-    @extension_dir ||= File.expand_path(File.join(extensions_dir, full_name)).untaint
+    @extension_dir ||= File.expand_path(File.join(extensions_dir, full_name)).tap(&Gem::UNTAINT)
   end
 
   ##
@@ -113,7 +113,7 @@ class Gem::BasicSpecification
   def find_full_gem_path # :nodoc:
     # TODO: also, shouldn't it default to full_name if it hasn't been written?
     path = File.expand_path File.join(gems_dir, full_name)
-    path.untaint
+    path.tap(&Gem::UNTAINT)
     path
   end
 
@@ -135,9 +135,9 @@ class Gem::BasicSpecification
 
   def full_name
     if platform == Gem::Platform::RUBY or platform.nil?
-      "#{name}-#{version}".dup.untaint
+      "#{name}-#{version}".dup.tap(&Gem::UNTAINT)
     else
-      "#{name}-#{version}-#{platform}".dup.untaint
+      "#{name}-#{version}-#{platform}".dup.tap(&Gem::UNTAINT)
     end
   end
 
@@ -149,7 +149,7 @@ class Gem::BasicSpecification
     @full_require_paths ||=
     begin
       full_paths = raw_require_paths.map do |path|
-        File.join full_gem_path, path.untaint
+        File.join full_gem_path, path.tap(&Gem::UNTAINT)
       end
 
       full_paths << extension_dir if have_extensions?
@@ -163,7 +163,7 @@ class Gem::BasicSpecification
 
   def datadir
     # TODO: drop the extra ", gem_name" which is uselessly redundant
-    File.expand_path(File.join(gems_dir, full_name, "data", name)).untaint
+    File.expand_path(File.join(gems_dir, full_name, "data", name)).tap(&Gem::UNTAINT)
   end
 
   ##
@@ -277,7 +277,7 @@ class Gem::BasicSpecification
     # TODO: do we need these?? Kill it
     glob = File.join(self.lib_dirs_glob, glob)
 
-    Dir[glob].map { |f| f.untaint } # FIX our tests are broken, run w/ SAFE=1
+    Dir[glob].map { |f| f.tap(&Gem::UNTAINT) } # FIX our tests are broken, run w/ SAFE=1
   end
 
   ##
@@ -295,7 +295,7 @@ class Gem::BasicSpecification
              "lib" # default value for require_paths for bundler/inline
            end
 
-    "#{self.full_gem_path}/#{dirs}".dup.untaint
+    "#{self.full_gem_path}/#{dirs}".dup.tap(&Gem::UNTAINT)
   end
 
   ##
@@ -328,7 +328,7 @@ class Gem::BasicSpecification
 
   def have_file?(file, suffixes)
     return true if raw_require_paths.any? do |path|
-      base = File.join(gems_dir, full_name, path.untaint, file).untaint
+      base = File.join(gems_dir, full_name, path.tap(&Gem::UNTAINT), file).tap(&Gem::UNTAINT)
       suffixes.any? { |suf| File.file? base + suf }
     end