gistfile1.rb

module SendAll
  def send_all(methods_and_args)
    return self if methods_and_args.empty?
    method_name, args = methods_and_args.pop
    result = send method_name, *args
    result.send_all result, query
  end
end

class ActiveRecord::Relation
  self.instance_eval { include SendAll }
end

Developer.send_all [
  [:with_interest_bucket_ids_including, [1,2,3]],
  [:with_location_bucket_ids_includint, [3,4,5]]
]

# This could then be used in controllers to chain scopes depending on a query
Developer.send_all developer_params.to_a