Save images to flickr using flickraw gem

Login to your Flickr account. Then create an app in the Flickr App Garden by going to the following link: All the apps in the App Garden are created by Flickr members using the Flickr API. Here’s how: –

Eager Loading

There are 3 ways to do eager loading (preloading) in Rails: includes() preload() eager_load() – includes() delegates the job to preload() or eager_load() depending on the presence or absence of condition related to one of the preloaded table. – preload() is using separate DB queries