jruby: style cleanups

1 files changed, 11 insertions, 12 deletions

diff --git a/Library/Formula/jruby.rb b/Library/Formula/jruby.rb
index 8e701e54a..738a98380 100644
--- a/Library/Formula/jruby.rb
+++ b/Library/Formula/jruby.rb
@@ -1,21 +1,20 @@
-require 'formula'
+require "formula"
 
 class Jruby < Formula
-  homepage 'http://www.jruby.org'
-  url 'http://jruby.org.s3.amazonaws.com/downloads/1.7.12/jruby-bin-1.7.12.tar.gz'
-  sha256 '2c15858dbc06d6346a30704fb6dcc779f2e67053566c9c21973f96e309eac609'
+  homepage "http://www.jruby.org"
+  url "http://jruby.org.s3.amazonaws.com/downloads/1.7.12/jruby-bin-1.7.12.tar.gz"
+  sha256 "2c15858dbc06d6346a30704fb6dcc779f2e67053566c9c21973f96e309eac609"
 
   def install
     # Remove Windows files
-    rm Dir['bin/*.{bat,dll,exe}']
+    rm Dir["bin/*.{bat,dll,exe}"]
 
-    cd 'bin' do
-      # Prefix a 'j' on some commands to avoid clashing with other ruby installations
-      ['ast', 'rake', 'rdoc', 'ri', 'testrb'].each { |f| mv f, "j#{f}" }
-      # Delete some unnecessary command
-      #  gem is a wrapper script for jgem
-      #  irb is an identical copy of jirb
-      ['gem', 'irb'].each { |f| rm f }
+    cd "bin" do
+      # Prefix a 'j' on some commands to avoid clashing with other rubies
+      %w{ast rake rdoc ri testrb}.each { |f| mv f, "j#{f}" }
+      # Delete some unnecessary commands
+      rm "gem" # gem is a wrapper script for jgem
+      rm "irb" # irb is an identical copy of jirb
     end
 
     # Only keep the OS X native libraries