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Episode #348 – February 26, 2013

Episode #348 – February 26, 2013

Ruby 2.0! 2.0!! Also, RubyInstaller has been updated to include Ruby 2.0!!! Refinements are in Ruby 2.0!!!! Artoo, RubyFriendsCamera, and Cached Counts Gem are not...

Stories

Cached Counts

"count()" operations in SQL can get a little slow on big tables. Mario Visic has released a new gem that adds support to the ActiveRecord::Relation class for caching the result of "count()" operations.

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Previous Episodes

Episode #347

Another Exciting! SQL Injection! Decoding Cookies! Typehead! Media Queries! Incoming! Git rebase considered awesome! Ruby5!

Episode #346

We get Concerned with the Discourse, get Secure some MoSQL, and bring Foreign Functions to Capistrano on this episode of Ruby5.

Episode #345

Haml 4.0, why Thunderbolt doesn't use Rails templates, easier Heroku deployments with Paratrooper, shell script testing, yaml exploits, auditing your bundle, and behind the scenes on the RobyMotion Basecamp app all in this episode of Ruby5!

Episode #344

Gregg & Aimee kick off this week with Rails security issues, intro to State Machine, stabby lambda, heat maps, sucker punch, immutable tree structures, and finally we announce the Ruby Hero Awards.

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