"""General utilities."""

from decimal import Decimal


def as_decimal(value: int | float | None) -> Decimal:
    """Convert a value to a Decimal.

    Args:
        value (int | float | None): Value to convert.

    Returns:
        Decimal: Decimal representation of the value.
    """
    if not value:
        return Decimal(0)

    return Decimal(str(value))