In this episode, we discover the safe way to optionally enable features if a gem is installed.
Search results for: episode 20
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Episode #393: Sort Check
Today we have some fun with Enumerable methods in order to check the sorted status of a list.
Episode #383: Break The Circle
In today's episode we explore a strategy for breaking circular method dependencies.
Episode #362: Safe Navigation Part 2: Try, Try Again
Today we look at some of the existing and forthcoming tools for safe navigation across chains of objects.
Episode #340: Controlling Log Level
Today we learn a dead-simple way to make logging levels configurable at runtime.
Episode #335: Rule
Do you ever have trouble figuring out which class a method belongs in? In this episode we'll look at one solution.
Episode #329: Transaction Script
Today we begin a conversation about Service Objects and alternatives.
Episode #314: Filesystem Testing
Today we'll learn how to test code that interacts with the filesystem.