Word ladder: Difference between revisions
→{{header|Wren}}: Less brackets.
(Added Wren) |
(→{{header|Wren}}: Less brackets.) |
||
Line 106:
poss = poss.where { |p| !next.contains(p) }.toList
for (i in 0...next.count) {
var temp =
temp.add(next[i])
todo.add(temp)
| |||