serial_fetcher

https://github.com/o-bo/serial_fetcher

Serial Fetcher provides a way to automatically fetch a list of resources from the params hash. The params must be passed to the `fetch` method with a `schema` describing the associations between params and models. A fetcher must be provided to the SerialFetcher through configuration. By default there is an ActiveRecord fetcher that call `find` to the constantized class name.