Erlang Map values method

Erlang Mapping

This method is used to return all values in the map.

Syntax

values(map)

Parameter

• map1 −This is the map that needs to return all values.

Return Value

Return a list of values from a map.

-module(helloworld).　
-export([start/0]).　
start()　->　　　
　　　Lst1　maps:from_list([{"a",1},{"b",2},{"c",3}],　
　　　Map1　maps:from_list(Lst1)),　
　　　io:fwrite("~p~n",[maps:values(Map1)]).

Output Result

The output of the above program is as follows-

[1,2,3]

Erlang Mapping