Changed fastmap’s $has() method to use
C++ contains() method (which is new in hopscotch-map
2.3.0). (#30)
Previously calling $mset() with empty input would
result in an error; now it is a no-op. (#38)
Updated hopscotch-map library to 2.3.0.
Closed #24: Added a $clone() method to
fastmap. (#26)
Fixed #27: If a fastmap object has no holes in the
lists storing keys and values, and then it is serialized and then
unserialized, the new fastmap would contain zero items.
(#28)
Faster implementations of fastmap
$keys() and $as_list() methods.
faststack() and fastqueue().
(#15)