voltdb: drop unnecessary loop

2 files changed, 3 insertions, 7 deletions

diff --git a/Library/Formula/rubber.rb b/Library/Formula/rubber.rb
index 5ba73e58f..a897e8dbc 100644
--- a/Library/Formula/rubber.rb
+++ b/Library/Formula/rubber.rb
@@ -21,8 +21,6 @@ class Rubber < Formula
     system "make install"
 
     # Don't need to peg to a specific Python version
-    Dir["#{bin}/*"].each do |f|
-      inreplace f, /^#!.*\/python.*$/, "#!/usr/bin/env python"
-    end
+    inreplace Dir["#{bin}/*"], /^#!.*\/python.*$/, "#!/usr/bin/env python"
   end
 end
diff --git a/Library/Formula/voltdb.rb b/Library/Formula/voltdb.rb
index ca582fafe..012127e88 100644
--- a/Library/Formula/voltdb.rb
+++ b/Library/Formula/voltdb.rb
@@ -11,10 +11,8 @@ class Voltdb < Formula
   def install
     system 'ant'
 
-    Dir['bin/*'].each do |f|
-      next if ['bin/voltadmin'].include? f
-      inreplace f, /VOLTDB_LIB=\$VOLTDB_HOME\/lib/, 'VOLTDB_LIB=$VOLTDB_HOME/lib/voltdb'
-    end
+    inreplace Dir["bin/*"] - ["bin/voltadmin"],
+      /VOLTDB_LIB=\$VOLTDB_HOME\/lib/, 'VOLTDB_LIB=$VOLTDB_HOME/lib/voltdb'
 
     (lib/'voltdb').install Dir['lib/*']
     lib.install_symlink lib/"voltdb/python"