var steps = length / 4
var result_length = steps*3
- var padding_begin = padding.search_index_in( self, 0 )
+ var padding_begin = self.search(padding)
var padding_count : Int
- if padding_begin == -1 then
+ if padding_begin == null then
padding_count = 0
else
- padding_count = length - padding_begin
+ padding_count = length - padding_begin.from
steps -= 1
result_length -= padding_count
end