Rakefile in louis-1.1.0 vs Rakefile in louis-1.1.1

@@ -6,10 +6,21 @@
   task :default => :spec
 rescue LoadError
   # no rspec available
 end
 
+desc "Pre-parse the source file into the parsed file"
 task :parse_data_file => [:environment] do
+  include Louis::Helpers
+
+  lookup_table = []
+
+  File.open(Louis::ORIGINAL_OUI_FILE).each_line do |line|
+    res = line_parser(line)
+    lookup_table.push(res) if res
+  end
+
+  File.write(Louis::PARSED_DATA_FILE, JSON.generate(lookup_table))
 end
 
 task :environment do
   base_path = File.expand_path(File.join(File.dirname(__FILE__), 'lib'))
   $LOAD_PATH.unshift(base_path) unless $LOAD_PATH.include?(base_path)