----------------------------------------------------------------------
This is the API documentation for the gdtest_code_span_headings library.
----------------------------------------------------------------------


## Functions

Utility functions


compare_values(data, column: str, value=None)

Compare column values against a threshold.

Parameters
----------
data
    The input data.
column
    Column name to compare.
value
    Comparison threshold. Accepts scalars, column references,
    or expressions.

What Can Be Used in `value=`?
-----------------------------
The ``value=`` parameter accepts several types:

- A scalar like ``10`` or ``"hello"``.
- A column reference using ``col("other_col")``.
- An expression using ``expr()``.

Returns
-------
list
    Filtered results.

filter_range(data, column: str, left=None, right=None)

Filter values within a range.

Parameters
----------
data
    The input data.
column
    Column name to filter.
left
    Lower bound of the range.
right
    Upper bound of the range.

What Can Be Used in `left=` and `right=`?
------------------------------------------
The ``left=`` and ``right=`` parameters accept:

- Scalars (``int``, ``float``, ``str``).
- Column references.
- Expressions.

Returns
-------
list
    Filtered results.