removeOr

removeOr(target, value, or)

Removes a value from the target set and returns a new set. If the value doesn't exist in the set, returns the or value instead.

data-first

removeOr(new Set([1, 2, 3]), 2, null); // Set([1, 3])
removeOr(new Set([1, 2, 3]), 4, null); // null

data-last

pipe(new Set([1, 2, 3]), removeOr(2, null)); // Set([1, 3])
pipe(new Set([1, 2, 3]), removeOr(4, null)); // null