63. Two People Who Like Type Systems

61. Hypothetical Testing Tricks

This week, Soroush and Chris get ready for Dynamic Callable and Dynamic Member Lookup by thinking through how you could use them to mock objects for testing. Plus: more Booleans, national parks, and chat about testing in general.

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59. Why did they even hire Chris??

57. Lattnerianly In-Depth

55. Fired Up about Firebase