diff --git a/Library/Contributions/cmd/brew-aspell-dictionaries b/Library/Contributions/cmd/brew-aspell-dictionaries
deleted file mode 100755
index 86ce149048..0000000000
--- a/Library/Contributions/cmd/brew-aspell-dictionaries
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/sh
-#
-# brew-aspell-dictionaries - update aspell formula to include latest dictionaries
-# This script fetches the current index for the aspell dictionaries gnu server,
-# it parses the html to retrieve the URL to the dictionary archive for each
-# available language.
-# The script then calculates the sha1 for each dictionary archive and
-# generates a brew formula for each language.
-# The result can then to be merged into the aspell formula, to update
-# the available dictionary formulae.
-
-dictionaries_url=http://ftpmirror.gnu.org/aspell/dict
-dictionaries_mirror=http://ftp.gnu.org/gnu/aspell/dict
-tmp_file=`mktemp -t brew_aspell_dictionaries`
-brew_formulae_tmp_file=`mktemp -t brew_aspell_dictionaries_formulae`
-
-echo "Downloading aspell dictionaries Index"
-curl -sL ${dictionaries_url}/0index.html \
-       | egrep '^(<tr><td><a|</table)' \
-       | cut -d\" -f2,4 \
-       > $tmp_file
-
-echo "# BEGIN generated with `basename $0`" > $brew_formulae_tmp_file
-langs=""
-for dict in `cat $tmp_file`; do
-  [ "${dict}" = "</table>" ] && break # only read the entries in the first table, which lists the dictionaries for aspell 0.60
-  lang=`echo $dict | awk -F\" '{ gsub("-", "_", $1); print $1 }'`
-  url="${dictionaries_url}/"`echo $dict | awk -F\" '{ print $2 }'`
-  mirror="${dictionaries_mirror}/"`echo $dict | awk -F\" '{ print $2 }'`
-  langs="${langs} ${lang}"
-  echo "Calculating sha1 for formula: ${lang}"
-  sha1=`curl -sL "${url}" | shasum | awk '{print $1}'`
-  cat <<EOF >> $brew_formulae_tmp_file
-class Aspell_${lang} < AspellLang
-  url '${url}'
-  mirror '${mirror}'
-  sha1 '${sha1}'
-end
-EOF
-done
-
-cat <<EOF >> $brew_formulae_tmp_file
-class Aspell < Formula
-  def self.available_languages
-    %w(${langs})
-  end
-end
-# END generated with `basename $0`
-EOF
-
-rm $tmp_file
-
-echo "The formulae for the aspell dictionaries have been written to\n$brew_formulae_tmp_file"
diff --git a/Library/Contributions/cmd/brew-aspell-dictionaries.rb b/Library/Contributions/cmd/brew-aspell-dictionaries.rb
new file mode 100755
index 0000000000..4816f72394
--- /dev/null
+++ b/Library/Contributions/cmd/brew-aspell-dictionaries.rb
@@ -0,0 +1,36 @@
+require 'open-uri'
+require 'resource'
+require 'formula'
+
+dict_url    = "http://ftpmirror.gnu.org/aspell/dict"
+dict_mirror = "http://ftp.gnu.org/gnu/aspell/dict"
+
+resources = {}
+
+open("#{dict_url}/0index.html") do |content|
+  content.each_line do |line|
+    break if %r{^</table} === line
+    next unless /^<tr><td><a/ === line
+
+    fields = line.split('"')
+    lang, path = fields[1], fields[3]
+    lang.gsub!("-", "_")
+    resources[lang] = path
+  end
+end
+
+resources.each_pair do |lang, path|
+  r = Resource.new(lang, "#{dict_url}/#{path}")
+  r.owner = Formula.factory('aspell')
+
+  nostdout { r.fetch }
+
+  puts <<-EOS
+  resource '#{lang}' do
+    url '#{dict_url}/#{path}'
+    mirror '#{dict_mirror}/#{path}'
+    sha1 '#{r.cached_download.sha1}'
+  end
+
+EOS
+end