Get to know Ruby's line-noise special variables. Part 1 in a series.
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Episode #473: Contextual Identity Part 2
Learn how to model a system where an object may only exist in one collection at a time.
Episode #462: Compendious Thunks Command Pattern Intro
Join guest chef Chris Strom for an introduction to the Command Pattern
Episode #427: Subprocesses Part 8: Environmental Isolation
In today's episode we'll see how to discover what environment variables our programs are implicitly relying on.
Episode #421: Cache Rot
Sometimes we put data into a cache, only to find that things break when we try to take it back out again. Here's how to avoid this problem.
Episode #417: Subprocesses Part 3: Spawn
In this episode we learn how to asynchronously start child processes.
Episode #413: Top Level Constant
An episode about children, flowers, and Ruby constant lookup paths.
Episode #399: StringIO Test Fake
Today we learn about how the StringIO class can help us test methods that work with files.
Episode #387: Fiddle
In this episode, we'll learn how to call out to C libraries directly from Ruby code.