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, 7 insertions, 6 deletions

diff --git a/Library/Formula/tofrodos.rb b/Library/Formula/tofrodos.rb
index 892bdbcfd..88837139c 100644
--- a/Library/Formula/tofrodos.rb
+++ b/Library/Formula/tofrodos.rb
@@ -1,15 +1,16 @@
 require 'formula'
 
 class Tofrodos < Formula
-  url 'http://tofrodos.sourceforge.net/download/tofrodos-1.7.8.tar.gz'
   homepage 'http://www.thefreecountry.com/tofrodos/index.shtml'
+  url 'http://tofrodos.sourceforge.net/download/tofrodos-1.7.8.tar.gz'
   md5 'aaa044f9817a048e126d9eb7a7535e96'
 
   def install
-    Dir.chdir 'src'
-    system "make"
-    bin.install %w[todos fromdos]
-    man1.install "fromdos.1"
-    ln_s man1+'fromdos.1', man1+'todos.1'
+    cd 'src' do
+      system "make"
+      bin.install %w[todos fromdos]
+      man1.install "fromdos.1"
+      ln_s man1+'fromdos.1', man1+'todos.1'
+    end
   end
 end