Created
April 8, 2026 15:24
-
-
Save petergi/a7dfaac4af9f31bf11fbd8a3c5cee21a to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Calculates the distance between two points in any number of dimensions. | |
| // - Use `Object.keys()` and `Array.prototype.map()` to map each coordinate to its difference between the two points. | |
| // - Use `Math.hypot()` to calculate the Euclidean distance between the two points. | |
| const euclideanDistance = (a, b) => Math.hypot(...Object.keys(a).map(k => b[k] - a[k])); | |
| euclideanDistance([1, 1], [2, 3]); // ~2.2361 | |
| euclideanDistance([1, 1, 1], [2, 3, 2]); // ~2.4495 | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment