slice

slice(target, start, end?)

Extracts a section of target array from start index to end index (exclusive). If end is not provided, extracts to the end of the array.

data-first

slice([1, 2, 3, 4, 5], 1, 4); // [2, 3, 4]
slice([1, 2, 3, 4, 5], 2); // [3, 4, 5]
slice([1, 2, 3, 4, 5], -2); // [4, 5]

data-last

pipe([1, 2, 3, 4, 5], slice(1, 4)); // [2, 3, 4]
pipe([1, 2, 3, 4, 5], slice(2)); // [3, 4, 5]
pipe([1, 2, 3, 4, 5], slice(-2)); // [4, 5]