def is_ordinal_str(s: pd.Series, state: dict) -> bool:
if s.str.len().max() == 1:
unique_values = list(s[s.notna()].str.lower().unique())
return "a" in unique_values and values_are_consecutive(
list(map(ord, unique_values)))
else:
return False
def is_ordinal_int(s: pd.Series, state: dict) -> bool:
initial_element = 1
distinct_values = list(s.unique())
return (
initial_element in distinct_values
and values_are_consecutive(distinct_values)
and 2 < len(distinct_values) < 10
)
def is_ordinal_cat(series: pd.Series, state: dict) -> bool:
initial_element = "a"
s = series.astype(str)
if s.str.len().max() == 1:
distinct_values = list(s.str.lower().unique())
return initial_element in distinct_values and values_are_consecutive(
list(map(ord, distinct_values)))
else:
return False