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List composition

List composition: Functional-Lite JavaScript
List composition: Functional-Lite JavaScript

List compositions are created using the Array.reduce() method. Just like the map() method, reduce() iterates through a list, performing a transformation on each value. The difference is that an initial value is also passed, which the items are composed onto, creating a smaller, reduced list or even a single return value.

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Skill Level Intermediate
3h 9m
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44,061
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Skills covered in this course
Web Web Development JavaScript

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