6:53 Play Subscribe with or Intro song by Falseta

Episode #170 - April 26, 2011

0d2bf6fbf141a1995560fa9273992ff0.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Nathaniel Bibler 05a567cf2b811e08b296f91e376788d5.jpg?s=18&r=pg&d=http%3a%2f%2fwww.gravatar.com%2favatar%2f8ebf4339f7c8cd73b53d1d1d3eba7c35 Carlos Souza

It was not such a good_friday after the cloud got it's butt kicked last Thursday, but we're still here to go over some asynchronous job options, a new interactive Ruby console, image diffs, and an interactive rails.js on this episode of Ruby5.

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This episode is sponsored by Top Ruby Jobs. Everyone deserves to love their job (and it's probably in Ruby).

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  • rails.js
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  • Pry
  • Image Diffs
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Comparing images and creating image diffs Jump to Story

Last week, Jeff Kreeftmeijer released another great tutorial on how to generate image diffs in Ruby. He even goes over how GitHub may have implemented some of their new image diff functions. He covers pixel comparison, generating bounding boxes, Delta E calculations, and difference blends.

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