Skip to main content
Version: 1.6.0

Removing

The function Big_map.remove creates a big map containing the elements of a given big map, without a given element. If the element is not already present, the new big map is the same as the old one, as expected.

const my_map: big_map<int,string> =
Big_map.literal([[1,"one"],[2,"two"]]);
const new_map = Big_map.remove(2, my_map);
const contains_3 = Big_map.mem(2, new_map); // == false