Operations on a list
In this example I will use the list [A,B,C,D]. This list will be called demo
| Operation | Explanation | Demo | List after operation | Return |
|---|---|---|---|---|
| isEmpty | Test to see if the list is empty | demo.isEmpty() | [A,B,C,D] | False |
| append | Appends onto the list | demo.append(E) | [A,B,C,D,E] | Null |
| remove | Remove a item from the list | demo.remove(A) | [B,C,D] | Null |
| search | Searches for an item and returns the index of that item | demo.search(C) | [A,B,C,D] | 2 |
| length | Get the length of the list | demo.length() | [A,B,C,D] | 4 |
| insert | Insert an item into the list with a given positon. | demo.insert(X,1) | [A,X,B,C,D] | Null |
| pop | Remove the last item off the list and return that item. | demo.pop() | [A,B,C] | D |
| pop with position | Similar to remove but returns the removed item. | demo.pop(1) | [A,C,D] | B |