Unbreak mongodb formula

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 25 insertions, 20 deletions

diff --git a/Library/Formula/mongodb.rb b/Library/Formula/mongodb.rb
index a100ada94..ce1287970 100644
--- a/Library/Formula/mongodb.rb
+++ b/Library/Formula/mongodb.rb
@@ -1,30 +1,35 @@
 require 'formula'
 
-class Mongodb < Formula
-  homepage 'http://www.mongodb.org/'
-
-  if Hardware.is_64_bit?
-    url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.2.1.tgz'
-    sha1 '6fc3054cdc7f7e64b12742f7e8f9df256a3253d9'
-    version '2.2.1-x86_64'
+class SixtyFourBitRequired < Requirement
+  def satisfied?
+    MacOS.prefer_64_bit?
+  end
 
-    devel do
-      url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.3.0.tgz'
-      sha1 '816ca175bd31e2ec1eb8b61793b1d1e4a247a5da'
-      version '2.3.0-x86_64'
-    end
-  else
-    onoe <<-EOS-undent
-    === Error! Unable to proceed with installation. ===
-    Pre-built binaries for 32-bit OS X systems are no longer available.
+  def fatal?; true end
 
-    It's not recommended, but if you do need to run MongoDB on a 32-bit
-    version of OS X you can do so by compiling the server from source.
+  def message; <<-EOS.undent
+    32-bit MongoDB binaries are no longer available.
 
-    For more info about building MongoDB from source code, please visit:
-    http://www.mongodb.org/display/DOCS/Building+for+OS+X
+    If you need to run a 32-bit version of MongoDB, you can
+    compile the server from source:
+      http://www.mongodb.org/display/DOCS/Building+for+OS+X
     EOS
   end
+end
+
+class Mongodb < Formula
+  homepage 'http://www.mongodb.org/'
+  url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.2.1.tgz'
+  sha1 '6fc3054cdc7f7e64b12742f7e8f9df256a3253d9'
+  version '2.2.1-x86_64'
+
+  devel do
+    url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.3.0.tgz'
+    sha1 '816ca175bd31e2ec1eb8b61793b1d1e4a247a5da'
+    version '2.3.0-x86_64'
+  end
+
+  depends_on SixtyFourBitRequired.new
 
   def install
     # Copy the prebuilt binaries to prefix