Javascript Arrays

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Javascript Arrays

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Last edited Dec 20, 2022

Created on Dec 20, 2022

This example demonstrates JavaScript array sorting using D3's `descending` comparator on an array of key-value objects. The code defines three entries with keys A, B, and C, then sorts them in descending order by key using the `sort` method with a comparator imported from D3. The result is logged to the console, showing the reordered array. A commented-out section hints at an alternative `reduce` operation that would convert the array into an object mapping keys to values. The example uses D3 version 7.7.0 for its comparator utilities.

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