Building User Interfaces and Functions with TypeScript and React/

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Crafting a Generic Sort Function

Crafting a Generic Sort Function

Build a generic sort function in TypeScript.

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What does sort look like?

To get started with our genericSort, let’s think about what sort might look like when it’s used in our component. For example, when we’re rendering the widgets, we can imagine using our genericSort function like this:

<h2>Widgets:</h2>
{widgets
    .sort((a, b) => genericSort(a, b, "title"))
}

First, we call JavaScript’s built-in ...