Challenge from http://ayende.com/blog/163394/new-interview-question

interview_ayende.py

sort = sorted(values)
final = []
current = [sort[0]]
for i in range(1, len(sort)):
    if sort[i] == sort[i - 1] + 1:
        current.append(sort[i])
    else:
        final.append(current)
        current = [sort[i]]
final.append(current)