5:58 Play Subscribe with or Intro song by Falseta

Episode #43 - January 19, 2010

0d2bf6fbf141a1995560fa9273992ff0.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Nathaniel Bibler 2df14bd29ca441a9d4656f0abae2e0ab.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Gregg Pollack

Managing music with Ruby, Arid Cache, and Navvy are featured on this episode of Ruby5. Also, Growling your SQL, Hammertime, and Who's Online with Redis are also covered.

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This episode is sponsored by New Relic. New Relic gives you performance monitoring, tracking, and reporting of your web applications.

  • New Relic RPM
  • Who's Online
  • iTunes and MacRuby
  • Rails Jukebox
  • Arid Cache
  • Hammertime
  • SQL Growl
  • Navvy
  • Ruby5 Co-Hosts
  • Ruby5

Redis in Practice: Who's Online Jump to Story

Luke Melia emailed in this week telling us about an interesting use of Redis; specifically, providing "Who's Online" functionality on Weplay.com. With Redis's native support for sets and optimized set operations, keeping a set of recent login IDs and your friend's IDs then determining their intersection becomes trivial and memory efficient.

August 27, 2014

In today's episode we cover the new Rails 4.2beta, JSON API Resources, Country Select 2.0, Harpoon, Poodr course learning, and Feature Focus all while riding in our Roles Royce.

August 22nd, 2014

Semaphore is now free for open source projects, URL extraction with PostRank-URI, STI with JSON fields, a different approach to email validation, transit-rails, and the Pixel Perfect Precision Handbook all in this episode of the Ruby5!

August 19th, 2014

We talk about Rails 4.0.9 and 4.1.5, flatten records, introduce Http::Exceptions, manage configurations, and update Devise.

August 15th, 2014

Dokkufy, Rails Helpers, JRuby, Xiki and DHH code review