Inserts the given element(s) or range at the given position into the array. Shifts the element currently at that position (if any) and any subsequent elements to the right.
the array to insert the element(s) or range into
the index at which the specified element(s) or range is to be inserted to
the element(s) or range to be inserted
a copy of the given array with the element(s) or range inserted
See Implementation
Inserts the given element(s) or range at the given position into the array. Shifts the element currently at that position (if any) and any subsequent elements to the right.