JavaScript Arrays

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JavaScript Arrays

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Last edited Jan 24, 2024

Created on Jan 23, 2024

This example demonstrates fundamental JavaScript array operations, including mapping, reducing, and sorting, using a custom `range` function and a collection of key-value objects. The code logs a sorted version of the entries array to the console, ordering objects by their `key` property in ascending alphabetical order. It also includes commented-out examples of `map`, `reduce`, and object construction, showcasing how to transform data and aggregate values. The example relies on native JavaScript array methods and imports `ascending` from the D3 library (v7.8.5), though the primary operations use built-in functionality rather than D3-specific utilities.

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