LoDash

Documentation

• Lo Dash
• LoDash API Docs
• LoDash Dev Docs

Example of using LoDash on Arrays

$scope.foos = [
	{"id":0, "name": "Foo1"},
	{"id":1, "name": "Foo2"}
];

Remove item from array

Using LoDash to remove an item from the array

function deleteFoo(foo){
	_.remove($scope.foos, function(f){
    	return f.id == foo.id;
	});
}

Find index of item on array

Using LoDash to find the index of an item on the array. We can then use that to update an item

 function updateFoo(foo){
 	var index = _.findIndex($scope.foos, function(f){
 		return f.id == foo.id;
 	});
 	$scope.foos[index] = foo;
 }