CodoMetis.ValueRanges.NodaTime

v7.0.0

NodaTime range types for CodoMetis.ValueRanges: LocalDateRange (daterange), LocalDateTimeRange (tsrange), InstantRange (tstzrange) and YearMonthRange — a month-granularity range for billing and reporting periods, stored as a month-aligned daterange by the EF Core companion. Each range type is a discriminated union of five sealed variants (Finite, UnboundedStart, UnboundedEnd, EmptyRange, Infinity) with the full interval algebra of the core package: Contains, Overlaps, IsAdjacentTo, Intersect, Union, Except, Merge, bound accessors, RangeAgg/RangeIntersectAgg aggregates, RangeSet<TRange, T> multiranges, PostgreSQL literal parsing/formatting and System.Text.Json support. Includes conversions to and from NodaTime's own Interval and DateInterval. LocalDateTime is wall-clock time by construction and Instant is an instant by construction, so the DateTimeKind and offset-normalization caveats of the BCL-based types do not arise. v6 adds the NodaTime value sets — LocalDateSet (date[]), LocalDateTimeSet (timestamp[]), InstantSet (timestamptz[]), LocalTimeSet (time[]) and the month-granularity YearMonthSet (month-aligned date[]): immutable, canonical (deduplicated, sorted, null-free) sets with the full membership algebra, ISO-calendar normalization at construction, PostgreSQL array literals and JSON support. v6.4 adds a validated-wrapper arity for each of them (LocalDateSet<T>, LocalDateTimeSet<T>, InstantSet<T>, LocalTimeSet<T>, YearMonthSet<T>), constrained only on BCL interfaces, so generator-produced domain values never reference this package.