LL To RArray

LL_To_RArray( LL, indexName )

Converts a linked list to an array. A new local index is created having a length equal to the number of items in the linked list, with the name «indexName» (i.e., «indexName» is a text parameter). The items in the array are in the reverse order that they appear in the linked list, which means that they are in the same order that they were pushed onto the front of the linked list.

Examples

Var n := 27;
Var LL := null;
while (n>1) do (
  LL := LL_Push( LL, n );
  n := If Mod(n,2) Then 3*n+1 Else n/2
);
LL_to_rarray( LL, "step" )