Lodash_utility

A dart utility library inspired by javascript lodash library.

Get

Get value from a Map by path. Use dot notation in path to access nessted keys.

Map map = {'a': {'b': 1}};
var b = get(map, 'a.b');

Set

Set value to a Map by path. Use dot notation in path to access nessted keys.

Map map = {'a': {'b': 1}};
map = set(map, 'a.b', 2);

Unset

Unset a key from a Map by path. Use dot notation in path to access nessted keys

Map map = {'a': {'b': 1}, 'c': 2};
map = set(map, 'c'); // {'a': {'b': 1}}