Sha256: 24df4966c4fa607901a8e981fe6f6485769f7fc89685c2eac25762f6c87a3a3b
Contents?: true
Size: 347 Bytes
Versions: 271
Compression:
Stored size: 347 Bytes
Contents
from itertools import groupby
from re import sub
def decode(string):
return sub(r'(\d+)(\D)', lambda m: m.group(2) * int(m.group(1)), string)
def encode(string):
def single_helper(k, g):
l = len(list(g))
return k if l == 1 else str(l) + k
return ''.join(single_helper(key, group) for key, group in groupby(string))
Version data entries
271 entries across 271 versions & 1 rubygems