bigframes.bigquery.array_to_string

bigframes.bigquery.array_to_string(series: Series, delimiter: str) → Series

Converts array elements within a Series into delimited strings.

Examples:

>>> import bigframes.pandas as bpd
>>> import bigframes.bigquery as bbq

>>> s = bpd.Series([["H", "i", "!"], ["Hello", "World"], np.nan, [], ["Hi"]])
>>> bbq.array_to_string(s, delimiter=", ")
    0         H, i, !
    1    Hello, World
    2
    3
    4              Hi
    dtype: string

Parameters:

• series (bigframes.series.Series) – A Series containing arrays.

• delimiter (str) – The string used to separate array elements.

Returns:

A Series containing delimited strings.

Return type:

bigframes.series.Series