Arma 3 Associative Array

span class="re5"> mapGet =
{
    private _map = param [0, [], [[]], 2];
    private _key = param [1, "", [""]];

    private _find = (_map select 0) find _key;

    if (_find isEqualTo -1) exitWith
    {
        // nil;
    };

    (_map select 1) select _find;
};

mapSet =
{
    private _map   = param [0, [], [[]], 2];
    private _key   = param [1, "", [""]];
    private _value = param [2];

    private _find = (_map select 0) find _key;

    if (_find isEqualTo -1) exitWith
    {
        (_map select 0) pushBack _key;
        (_map select 1) pushBack _value;

        false;
    };

    (_map select 1) set [_find, _value];

    true;
};

mapRemove =
{
    private _map   = param [0, [], [[]], 2];
    private _key   = param [1, "", [""]];

    private _find = (_map select 0) find _key;

    if (_find isEqualTo -1) exitWith
    {
        false;
    };

    (_map select 0) deleteAt _find;
    (_map select 1) deleteAt _find;

    true;
};