uniqWith
Returns a new array containing only the unique elements from the original array, based on the values returned by the comparator function.
Signature
typescript
function uniqWith<T>(arr: T[], areItemsEqual: (item1: T, item2: T) => boolean): T[];Parameters
arr(T[]): The array to process.areItemsEqual((x: T, y: T) => boolean): A custom function to determine if two elements are equal. This function takes two arguments, one from each array, and returns true if the elements are considered equal, and false otherwise.
Returns
(T[]): A new array containing only the unique elements from the original array, based on the values returned by the comparator function.
Examples
typescript
uniqWith([1.2, 1.5, 2.1, 3.2, 5.7, 5.3, 7.19], (a, b) => Math.abs(a - b) < 1);
// [1.2, 3.2, 5.7, 7.19]
Hung Hoang