Function: cleanArray()

> cleanArray<T>(arr): T[]

Defined in: node_modules/pixi.js/lib/utils/data/clean.d.ts:28

Internal

Removes all undefined/null elements from the given array and compacts the array.

This function iterates through the array, shifting non-undefined elements to the left to fill gaps created by undefined elements. The length of the array is then adjusted to remove the trailing undefined elements.

Type Parameters

T

T

Parameters

arr

T[]

The array to be cleaned.

Returns

T[]

The cleaned array with all undefined elements removed.

Example

// Example usage:
const arr = [1, undefined, 2, undefined, 3];
const cleanedArr = cleanArray(arr);
console.log(cleanedArr); // Output: [1, 2, 3]