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Giant Robots Smashing Into Other Giant Robots

Written by thoughtbot, your expert partner for design and development.

  2. Code Show and Tell: PolymorphicFinder

    An example of making complicated code easier to test by using the Builder, Decorator, Chain of Responsibility, and Null Object patterns and recursion, object composition, and immutable objects.

    Joe Ferris

  6. The Unix Shell's Humble If

    Let’s take a deep dive in the Unix shell’s if statement. We’ll cover syntax, negation, the test command, the [ command, bracket-bracket, math and numerical comparisons, and various rules for regular expressions.

    Pat Brisbin