setAtOr

setAtOr(target, idx, value, or)

Sets the value at the specified idx in target to value. If the index is out of bounds, returns or.

data-first

setAtOr([1, 2, 3], 1, 9, []); // [1, 9, 3]
setAtOr([1, 2, 3], -1, 9, []); // [1, 2, 9]
setAtOr([1, 2, 3], 5, 9, []); // []

data-last

pipe([1, 2, 3], setAtOr(1, 9, [])); // [1, 9, 3]
pipe([1, 2, 3], setAtOr(-1, 9, [])); // [1, 2, 9]
pipe([1, 2, 3], setAtOr(5, 9, [])); // []