Module : lang.map
Module Overview
This module provides lang library map operations defined by the language specification 2020R1.
entries |
Returns a map containing [key, member] pair as the value for each key. |
filter |
Selects the members from a map for which a function returns true. |
forEach |
Applies a function to each member of a map. |
get |
Returns the member of map |
hasKey |
Tests whether m has a member with key |
iterator |
Returns an iterator over a map. |
keys |
Returns a list of all the keys of map |
length |
Returns number of members of a map. |
map |
Applies a function each member of a map and returns a map of the result. |
reduce |
Combines the members of a map using a combining function. |
remove |
Removes a member of a map. |
removeAll |
Removes all members of a map. |
removeIfHasKey |
Removes a member of a map with a given key, if the map has member with the key. |
toArray |
Returns a list of all the members of a map. |