Use "cd" instead of "Dir.chdir"

* And "mkdir" isntead of "Dir.mkdir"
* And "Dir[]" instead of "Dir.glob"
* Also style fixes and nitpicks

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Formula/yaws.rb b/Library/Formula/yaws.rb
index 0e8829ff7..09adeef06 100644
--- a/Library/Formula/yaws.rb
+++ b/Library/Formula/yaws.rb
@@ -22,12 +22,12 @@ class Yaws < Formula
       end
     end
 
-    Dir.chdir 'yaws' do
+    cd 'yaws' do
       system "./configure", "--prefix=#{prefix}"
       system "make install"
 
       if ARGV.include? '--with-yapp'
-        Dir.chdir 'applications/yapp' do
+        cd 'applications/yapp' do
           system "make"
           system "make install"
         end