torcharrow.istring_column.StringMethods.split

abstract StringMethods.split(pat=None, n=- 1)

Split strings around given separator/delimiter.

Parameters:

• str (pat -) – String literal to split on, does not yet support regular expressions. When None split according to whitespace.

• None (default) – String literal to split on, does not yet support regular expressions. When None split according to whitespace.

• int (n -) – Maximum number of splits to do. 0 will be interpreted as return all splits.

• limit (default -1 means no) – Maximum number of splits to do. 0 will be interpreted as return all splits.

See also

list.join

Examples

>>> import torcharrow as ta
>>> s = ta.column(['what a wonderful world!', 'really?'])
>>> s.str.split(pat=' ')
0  ['what', 'a', 'wonderful', 'world!']
1  ['really?']
dtype: List(string), length: 2, null_count: 0
>>> s.str.split(pat=' ', n=2)
0  ['what', 'a', 'wonderful world!']
1  ['really?']
dtype: List(string), length: 2, null_count: 0