hashmap_len

Returns the length of a hashmap.

Since: 3.0

Parameters

• map : The map.

Examples

use <util/map/hashmap.scad>;
use <util/map/hashmap_len.scad>;

m = hashmap([["k1", 10], ["k2", 20], ["k3", 30]]);
assert(hashmap_len(m) == 3);