list1.append(list2) returns None

[Edward Kozlowski]

Pyenos wrote:
> def enlargetable(table,col):
>     return table.append(col)
>
> def removecolfromtable(table,col):
>     return table.remove(col)
>
> print enlargetable([[1],[2],[3]],[4]) # returns None
>
> Why does it return None instead of [[1],[2],[3],[4]] which I expected?

return the table.  Ex:

def enlargetable(table, col):
    table.append(col)
    return table