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Introducing ReScript: Functional Programming for Web Applications
book

Introducing ReScript: Functional Programming for Web Applications

by Danny Yang
December 2022
Intermediate to advanced content levelIntermediate to advanced
281 pages
3h 36m
English
Apress
Content preview from Introducing ReScript: Functional Programming for Web Applications
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
D. YangIntroducing ReScripthttps://doi.org/10.1007/978-1-4842-8888-7_5

5. Lists and Arrays

Danny Yang1  
(1)
Mountain View, CA, USA
 

ReScript has two first-class data structures that we can use to represent ordered collections of data: arrays and lists. Arrays are almost identical to JavaScript arrays, while lists are linked lists with immutable contents. In this chapter, we’ll go over syntax and examples for lists and arrays, and discuss differences and use cases for each one. We’ll also cover three important higher-order functions that can be used with collections: map, filter, and reduce.

Arrays

ReScript’s arrays will feel very familiar to readers coming from ...

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Publisher Resources

ISBN: 9781484288887Purchase LinkPublisher Website