put_all_copy

Returns a new map with the mappings of this map combined with the mappings of the given map.

Where a value exists for a given key in both this and the other map, the returned map has the value of the other map, as opposed to the value in this map (right-biased).

a.put_all_copy(b) is equivalent to a + b, where a and b are both maps.

Examples:

• [1: 'a', 2: 'b', 3: 'c'].put_all_copy([1: 'Z', 4: 'd', 5: 'e']) returns [1: 'Z', 2: 'b', 3: 'c', 4: 'd', 5: 'e']

• [1: 'a', 2: 'b', 3: 'c'].put_all_copy([4: 'd', 5: 'e']) returns [1: 'a', 2: 'b', 3: 'c', 4: 'd', 5: 'e']

Parameters