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Test-driven development, object-oriented design, and functional programming converge on some similar ideas.
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Some ideas from functional programming can help us improve the unit tests for our object-oriented code.
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Breaking down Elm’s Type Mismatch error in basic and complex cases.
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Using the PokeApi to learn a new language.
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Sum types are a powerful domain modeling technique. Let’s look at how to use them to remove invalid states.
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From big-endian to little-endian through unsigned integers. A tale of two ends, and Elixir shines again.
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Elixir is known for being a language made for building distributed applications that scale, are massively concurrent, and have self-healing properties. But is Elixir good enough for the mundane scripts of this world?
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When coming to a functional language, I often hear people ask, “How do I organize my code?” Let’s take a look at some ways in which data can tell us how to organize our modules and functions.
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Write more confident code to avoid viral Maybe taking over your project.
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Leverage the core mechanics of Maybe to clean up your nested cases.