mirror of
https://github.com/erg-lang/erg.git
synced 2025-09-29 20:34:44 +00:00
15 lines
413 B
Python
15 lines
413 B
Python
def in_operator(x, y):
|
|
if type(y) == type:
|
|
if isinstance(x, y):
|
|
return True
|
|
# TODO: trait check
|
|
return False
|
|
elif type(y) == list or type(y) == set:
|
|
# FIXME:
|
|
type_check = in_operator(x[0], y[0])
|
|
len_check = len(x) == len(y)
|
|
return type_check and len_check
|
|
elif type(y) == dict:
|
|
NotImplemented
|
|
else:
|
|
return x in y
|