30 May '12, 2pm

Placeholder images and Gravatar integration

Placeholder images and Gravatar integration Posted by Cloudinary on May 30, 2012 — 0 comments This blog post describes how to easily display placeholder images when accessing remote images that might not exist, such as Facebook & Twitter profile picture. You can also automatically transform the placeholder images to any required size and format. In addition, this post explains how to use Cloudinary to easily embed Gravatar images while dynamically resizing them, applying face detection for better thumbnail generation and fast cached delivery through a CDN. Ruby on Rails sample code included.

Full article: http://www.rubyflow.com/items/7773-placeholder-images-and...