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I’ve just released version 3.0 of Shrine, a gem for handling file attachments in Ruby applications. It’s been months of hard work, but I feel it’s finally ready. Redesigned website The old Jekyll website has been rewritten to use Docusaurus. Docusaurus gives us nice features such as sidebars with autogenerated TOC and related documents, which greatly improve navigation experience. We also now have

October 31, 2016 Better File Uploads with Shrine: Processing Whenever we accept file uploads, we usually want to apply some processing to the files before storing them to permanent storage. We might want to generate image thumbnails optimize images transcode videos extract video screenshots … One approach is to process files on-the-fly, which is suitable for fast processing such as image resizing.

September 11, 2016 Better File Uploads with Shrine: Motivation It’s been over a year since I started working on Shrine, and during that time Shrine has acquired a lot of cool features, the ecosystem has grown significantly, and many people are already using Shrine in production. Before I go in depth explaining all the cool things that you can do with Shrine, I thought it would be good to take a st

I recently released tus-ruby-server, a Ruby server implementation for tus, an open protocol for resumable file uploads built on HTTP. Protocol Let’s first briefly explain what is tus. Tus is a specification that describes the communication between the client and the server through HTTP for achieving reliable and resumable file uploads, even on unstable networks. Check out the demo. “Resumable uplo

When working on the Shrine library for handling file uploads, in multiple places I needed to be able to download a file from URL. If you know the Ruby standard library well, the solution might be obvious to you: open-uri. require "open-uri" result = open("http://example.com/image.jpg") result #=> #<Tempfile:/var/folders/k7/6zx6dx6x7ys3rv3srh0nyfj00000gn/T/20160524-10403-xpdakz> Open-uri is somethi

October 04, 2015 Introducing Shrine – A file upload toolkit I’m really excited about this. I’ve just released Shrine, a new solution for handling file uploads in Ruby applications. It was heavily inspired by Refile, most notably its idea of backends. However, unlike Refile, it is designed primarily for upfront processing (as opposed to on-the-fly). It’s also inspired by CarrierWave’s idea of uploa