utf8_is_title(strings, *, memory_pool=None)¶
Classify strings as titlecase.
For each string in strings, emit true iff the string is title-cased, i.e. it has at least one cased character, each uppercase character follows an uncased character, and each lowercase character follows an uppercase character.
strings (Array-like or scalar-like) – Argument to compute function
memory_pool (pyarrow.MemoryPool, optional) – If not passed, will allocate memory from the default memory pool.