util

func Map ¶

func Map[A any, B any](coll []A, mapper func(i A, index uint64) B) []B

Map applies a transformation function to each element of a slice and returns a new slice with the transformed values. This is a generic implementation of the map higher-order function.

Type Parameters:

• A: The type of elements in the input slice
• B: The type of elements in the output slice

Parameters:

• coll: The input slice to transform
• mapper: Function that transforms each element and receives the element's index

Returns:

• []B: A new slice containing the transformed elements