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RubyTapas

Short Screencasts of Gourmet Ruby, by Avdi Grimm

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Episode #362: Safe Navigation Part 2: Try, Try Again

Avdi Grimm November 26, 2015 0 Comments

Today we look at some of the existing and forthcoming tools for safe navigation across chains of objects.

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Episode #361: Safe Navigation Part 1: Reliable Associations
November 23, 2015
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Episode #363: Safe Navigation Part 3: Everything is Optional
November 30, 2015
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