![]() We’ll provide an introduction to the techniques in this lesson. Scala’s solution is to use constructs like the Option/Some/None classes. ![]() That brings up an interesting question: In the situations where you might normally use a null value in Java/OOP code, what do you do? Info: JavaScript is currently disabled, code tabs will still work,įunctional programming is like writing a series of algebraic equations, and because you don’t use null values in algebra, you don’t use null values in FP.
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