Today we learn about a lightweight alternative to Nokogiri for XML parsing.
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Episode #321: Smart Collection
In today's episode, we rethink how we look at collections of objects.
Episode #490: Crash Logger
Learn how to log useful diagnostics when your Ruby program crashes.
Episode #476: Group By
Grouping data by various properties is easy in Ruby, and there are more uses for it than you might think...
Episode #455: Ensure
There's more to Ruby's `ensure` keyword than just exception handling.
Episode #431: Exceptional Value
In this sequel to #430, we apply a powerful pattern for encapsulating problem values.
Episode #424: Rake Regex Rule
In this episode we'll learn to use advanced Rake rules to define and track arbitrarily complex file dependencies.
Episode #418: No Comment
An episode about self-documenting code.
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