# Purify Your Tests: 2 Parametric, 2 Declarative
13 min read
In the last part we learned how to purify our tests using type parameters. In this and following parts we'll see some further benefits of adding type parameters this way.
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# Purify Your Tests
11 min read
Here's a fun little trick to purify your tests. When I say "purify" I mean it in the pure functional programming sense of making the tests side-effect-free. But more specifically, I'm going to show…
# When Are Functions Lazy Enough for Lists
9 min read
Recently, I've been TA-ing on an introduction to functional programming course, using Haskell. This is a very enlightening experience, as it once again proves the notion that the best way to learn…
