└── README.md


/README.md:
--------------------------------------------------------------------------------
 1 | #  ret = []
 2 |     for i in arg:
 3 |         if isinstance(i, list):
 4 |             ret.extend(i)
 5 |         else:
 6 |             ret.append(i)
 7 |     return ret
 8 | 
 9 | 
10 | def deep_flatten(arr):
11 |     result = []
12 |     result.extend(
13 |         spread(list(map(lambda x: deep_flatten(x) if type(x) == list else x, arr))))
14 |     return result
15 | 


--------------------------------------------------------------------------------