deeply

Description:

deeply

deeply #
Modify maps
test('update', () {
Map<dynamic, dynamic> data = {
"name": {"first": "First", "last": "Last"},
"birthday": {"day": 11, "month": 2, "year": 1997},
"config": "test",
};

data = updateDeeply(["name", "first"], data, (name) => name += " Second");
data = updateDeeply(["birthday", "month"], data, (month) => ++month);
data = updateDeeply(["config", "active"], data, (_) => true);

expect(data, {
"name": {"first": "First Second", "last": "Last"},
"birthday": {"day": 11, "month": 3, "year": 1997},
"config": {"active": true},
});
});

test('remove', () {
Map<dynamic, dynamic> data = {
"name": {"first": "First", "last": "Last"},
"birthday": {"day": 11, "month": 2, "year": 1997},
"config": "test",
};

data = removeDeeply(["birthday", "month"], data);
data = removeDeeply(["name"], data);
data = removeDeeply(["o", "x"], data);

expect(data, {
"birthday": {"day": 11, "year": 1997},
"config": "test",
});
});

test('rename', () {
Map<dynamic, dynamic> data = {
"name": {"first": "First", "last": "Last"},
"birthday": {"day": 11, "month": 2, "year": 1997},
"config": "test",
};

data = renameDeeply(["name"], "Name", data);
data = renameDeeply(["birthday", "month"], "monat", data);
data = renameDeeply(["birthday", "month", "toast"], "blub", data);
data = renameDeeply(["a", "toast"], "o", data);

expect(data, {
"Name": {"first": "First", "last": "Last"},
"birthday": {"day": 11, "monat": 2, "year": 1997},
"config": "test",
});
});
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