updating oE size
size
include map.e namespace map public function size(map the_map_p)
returns the number of entries in a map.
Parameters:
the_map_p : the map being queried
Returns:
An integer, the number of entries it has.
Comments:
For an empty map, size will be zero
Example 1:
map the_map_p put(the_map_p, 1, "a") put(the_map_p, 2, "b") ? size(the_map_p) -- outputs 2
See Also:
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