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    Functor and map in PureScript

    purescriptPureScript
    0.11.7 - ^0.12

    In this lesson, you will see how map takes our elements of a list or an array one at a time, performs an operation and returns us a new object.

    You will then learn the inner workings of map by defining our own map function. In the process, you’ll see how we just created a functor in PureScript. We will explore what this means as well.