pd.Series.str.join

pandas.Series.str.join(sep)

Supported Arguments

argument	datatypes
sep	String

>>> @bodo.jit
... def f(S):
...     return S.str.join(",")
>>> S = pd.Series([["a", "fe", "@23"], ["a", "b"], [], ["c"]])
>>> f(S)
0    a,fe,@23
1         a,b
2
3           c
dtype: object