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areDatesEqual: Compare two ISO date-like strings for equality, ignoring time components.areDatesEqualBy: Compare two ISO date strings for equality at a given calendar unit.areDateTimesEqual: Return true if two PlainDateTime ISO strings represent the same instant of local date/time components.areDateTimesEqualBy: Compare two ISO datetime strings for equality at a given unit.areTimesEqual: Return true if two PlainTime ISO strings represent the same time components.isAfterDate: Return true if the first ISO PlainDate string represents a date after the second.isAfterDateTime: Return true when value1 is strictly after value2 for PlainDateTime values.isAfterTime: Return true when value1 is strictly after value2 for PlainTime values.isBeforeDate: Return true when value1 is strictly before value2 for PlainDate values.isBeforeDateTime: Return true when value1 is strictly before value2 for PlainDateTime values.isBeforeTime: Return true when value1 is strictly before value2 for PlainTime values.isBetweenDate: Return true when date is between start and end (inclusive by default).isBetweenDateTime: Return true when dateTime is between start and end (inclusive by default).isBetweenTime: Return true when time is between start and end (inclusive by default).isBusinessDay: Return true when value is a working day in calendar.isFuture: Return true when value is strictly after today, per the system clock and system timeZone.isPast: Return true when value is strictly before today, per the system clock and system timeZone.isRelativeDay: Return true when value falls offsetDays days from today, per the system clock and system timeZone.isThisUnit: Return true when value falls in the same unit as today, per the system clock and system timeZone.isWeekend: Return true when value falls on a weekend day for locale.