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Episode #464

May 13th, 2014

In this episode we talk about new Ruby releases for versions 2.1.2 and 2.0.0-p48, Jekyll 2.0, Ruby core team disputing a CVE report, How Batched Queries work in Rails ...

Stories

How Batched Queries Work

Adam Sanderson wrote another article in his "Reading Rails" series titled 'How do Batched Queries Work', where he investigates Rails' find_each. The 'find_each' method is used to run queries when you don't want all the records instantiated at once.

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Previous Episodes

Episode #463

Untangline spaghetti code, opening the Atom source, better presenters with DumbDelegator, managing your OS X setup with osxc, an intro to Rails view caching, and the Eldritch async DSL all in this episode of the Ruby5!

Episode #462

Good news from the Ruby Core meeting, TDD debates galore, AdequateRecord, and some surprisingly uneventful code ping pong this week.

Episode #461

Test-induced design damage, Frocking the console, Advanced Rake and Mutation Testing

Episode #460

Configuring variants with Various, what to learn with What's Next, fixing Celluloid with RailsReloader, improving communication with Capistrano Team Notifications, integrating AngularJS with Rails, and getting more from Postgres with PG Power.

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