networkdays 0.0.1

Calculate working days between two dates, following Excel NETWORKDAYS / NETWORKDAYS.INTL semantics. Supports custom weekend definitions, holidays, and returns lists of working-day DateTime values.

0.0.1

• Initial release.
• networkDays — count working days between two dates (Saturday/Sunday weekend, Excel NETWORKDAYS semantics).
• networkDaysIntl — count working days with a configurable set of weekend days (Excel NETWORKDAYS.INTL semantics).
• getWorkdays — return a chronologically ordered List<DateTime> of all working days in a date range.
• All functions accept a holidays list and normalize inputs to date-only.
• Negative counts returned when end is before start, matching Excel behaviour.