This method is like _.uniq except that it accepts comparator which is invoked to compare elements of array. The comparator is invoked with two arguments: (arrVal, othVal).
_.uniq
comparator
array
The array to inspect.
Optional
The comparator invoked per element.
Returns the new duplicate free array.
var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];_.uniqWith(objects, _.isEqual);// => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] Copy
var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];_.uniqWith(objects, _.isEqual);// => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
This method is like
_.uniqexcept that it acceptscomparatorwhich is invoked to compare elements ofarray. The comparator is invoked with two arguments: (arrVal, othVal).