| MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame^] | 1 | OPTIONAL |
| 2 | SYNOPSIS | ||||
| 3 | mixed * intersect_alist (mixed * list1, mixed * list2) | ||||
| 4 | |||||
| 5 | DESCRIPTION | ||||
| 6 | Does a fast set intersection on alist key vectors (NOT on full alists!). | ||||
| 7 | The operator '&' does set intersection on arrays in general. | ||||
| 8 | |||||
| 9 | EXAMPLE | ||||
| 10 | new_list = intersect_alist(list1, list2); | ||||
| 11 | |||||
| 12 | SEE ALSO | ||||
| 13 | filter(E), assoc(E), insert_alist(E), map(E), | ||||
| 14 | member_array(E), order_alist(E), sort_array(E), unique_array(E) | ||||