new Array()
- Since:
-
- 1.0.0
Methods
-
<static> getNullSafe(arr)
-
Returns a non-null array, even if the object being passed is a null array.
If the passed-in object is a non-null array, then it is returned as-is.
Example usage:
var arr1 = [1, 2, 3, 4]; var arr2 = null; var arr3 = mindsmine.Array.getNullSafe(arr1); var arr4 = mindsmine.Array.getNullSafe(arr2); // arr3 now contains the array: [1, 2, 3, 4] // arr4 now contains the array: []
Parameters:
Name Type Description arr
Array The array to safeguard against
null
.- Since:
-
- 1.0.0
Returns:
If arr is
null
then[]
(empty array).- Type
- Array