Contents

module Mongoid
  module Ids
    module Finders
      def self.define_custom_token_finder_for(klass, field_name = :token)
        klass.define_singleton_method(:"find_by_#{field_name.to_s}") do |token|
          self.find_by(field_name.to_sym => token)
        end

        klass.define_singleton_method :"find_with_#{field_name}" do |*args| # this is going to be painful if tokens happen to look like legal object ids
          args.all?{|arg| BSON::ObjectId.legal?(arg)} ? send(:"find_without_#{field_name}",*args) : klass.send(:"find_by_#{field_name.to_s}", args.first)
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
mongoid-ids-0.1.8	lib/mongoid/ids/finders.rb
mongoid-ids-0.1.7	lib/mongoid/ids/finders.rb
mongoid-ids-0.1.1	lib/mongoid/ids/finders.rb