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A journey into requiring files via $PATH and $LOAD_PATH.
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Avoid some tricky edge cases when decorating ActiveRecord models.
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Pagination of APIs is a performance optimization trick. As a consumer, you may want to model things with a lazy stream instead.
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How to test integrations with a third-party API.
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How helping others made me a better developer.
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Want to build a random generator? A JSON decoder? Combine multiple Maybes into a more complex one? Do it all with this one simple trick.
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A step-by-step guide to implementing a custom onChange event in Elm 0.18.
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Choose the right tool for the job when building modular software.
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Using composition to build modular object-oriented systems.
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Solving the combinatorial explosion problem with multiple inheritance.