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In-depth JRuby Q&A: What Makes JRuby Tick in 2010?

JRuby is undoubtedly the most mature of the alternative Ruby implementations. Supporting Ruby 1.8.7 and 1.9.1 (mostly!) and JIT compilation, JRuby is already in use in mission critical Ruby apps and runs scarily fast on the JVM. In this interview with JRuby core member, Charles Nutter, we dig deep into what makes JRuby tick.

File upload in ruby on rails.

There are lots of plugins available for upload files in ruby on rails.

file_column plugin:
attachment_fu
flex_image
upload_column
and many more

Accoding to  me, all these file are more useful for image uplaoding not other files like voice file, pdf and other.
So I made a defination which check following things and then upload a file on defined location.
1. File extension.
2. Mime [...]

Protecting your Paperclip downloads

Way back last November when I first blogged about Paperclip I included a brief mention of hiding files behind a controller rather than simply putting them in the public directory for all to see.

Interesting Ruby Tidbits That Don’t Need Separate Posts #26

The latest installment of the series of posts crammed with random Ruby links, articles, and resources to kick off your week!

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Testing Facebook with Cucumber

For those that haven’t heard: Cucumber is pretty much the greatest thing since sliced bread. It dramatically improved the quality and stability of our applications, and the outside-in approach that it encourages forces you to stay focused on what’s important.

Video thumbnails with FFmpeg and Paperclip

We’ve spent the last few weeks working on a new Rails app for a film and photography site and, as you might expect from my recent

Notes from the Ruby Manor

I’m lucky enough to be at RubyManor today; a Ruby conference organised by Ruby users, for Ruby users, costing the grand total of twelve of your British pounds. A bargain, as you’ll see if you check the lineup of talks and speakers.

I started making notes, but it seems to have evolved into some kind of blog post. Apologies for typos, crap grammar and glaring errors.

Goodbye attachment_fu, hello Paperclip

For well over a year now attachment_fu has been my plugin of choice for adding file uploads to our Rails applications, but recently my fellow WebFellas have been raving about Paperclip from the clever guys at thoughtbot. As I’ve just started yet another new project I figured it was time to take Paperclip for a spin.

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