MongoMapper patching

set_with_typecasting_patch.rb

# Patch until MM 0.7.6 which fixes this:
# http://github.com/jnunemaker/mongomapper/commit/a721b66d9bc9ef78a5ce32dd2eb36d24abd4b953
module SetWithTypecasting
  def self.included(model)
    model.plugin SetWithTypecasting
  end

  module ClassMethods
    def set(*args)
      criteria, updates = criteria_and_keys_from_args(args)
      updates.each do |key, value|
        updates[key] = keys[key].set(value) if key?(key)
      end
      collection.update(criteria, {'$set' => updates}, :multi => true)
    end
  end
end

MongoMapper::Document.append_inclusions(SetWithTypecasting)