Revision history for interval-patterns

0.1.0.0 - 2022-05-19

• constructors behave more intuitively
  • if the endpoints are equal, it becomes a closed interval
  • when endpoints are reversed, using a smart constructor preserves the declared endpoint boundaries (e.g. 6 :|>: 4 becomes 4 :<|: 6)
• tests

0.0.11.0 - 2022-03-08

• drop Data.Suspension entirely in favour of Algebra.Lattice.Levitated
• rename Data.Interval.{Set => Borel} and add Lattice/Ring/Heyting instances
• explicit exports for Data.OneOrTwo

0.0.10.2 -- 2022-02-22

• fix Enum for Suspension

0.0.10.1 -- 2022-02-15

• add Layers.remove and Layers.baseline

0.0.10.0 -- 2022-02-15

• add dependency group-theory
• instance Monoid Suspension now lifts monoids only
• add instance Group x => Group (Suspension x)
• Data.Interval.unions now sorts the list first; add unionsAsc
• Covering.unionsSet uses from/toAscList and unionsAsc
• instance Group y => Group (Layers x y)
• instance Functor Layers
• nesting now sorts the list first; add nestingAsc
• Semigroup Layers uses nestingAsc

0.0.9.0 -- 2022-02-15

• Layers is now a two-parameter type, and nestings supports arbitrary semigroups instead of the previous restriction to Int.
• drop multiset dependency as a result
• type Event = Layers UTCTime (Sum Int)

0.0.8.0 -- 2022-02-15

• switch definitions of lower and lowerBound, upper and upperBound
• universal Bounded and lifted Enum for Suspension
• (Data.Interval.\\)
• change names from IntervalSet -> Covering and IntervalLayer -> Layers
• rename Covering.intervals to Covering.covering ("smart constructor")

0.0.7.1 -- 2022-02-13

• imapS and itraverseS

0.0.7.0 -- 2022-02-13

• introduce strictness annotations for Suspension, Interval, and Adjacency

0.0.6.1 -- 2022-02-13

• fix Num instance for Suspension

0.0.6.0 -- 2022-02-13

• remove AdjacencyRepr (don't need a type parameter you're just gonna hide)
• amalgamate split into adjacency
• no need for weird import chain, define everything in Data.Interval

0.0.5.0 -- 2022-02-12

• Data.Interval.Layered provides a monoid like IntervalSet, but that will keep track of the number of times a particular interval has been added to the structure. This is useful for determining, e.g., how many clones you need to attend all today's meetings on time.

0.0.4.0 -- 2022-02-12

• Rename project

Revision history for timeframes

0.0.3.0 -- 2022-02-12

• Drop orient, putting Ord constraints on the constructors of Interval and leaving the ordering to the smart constructors
• Rewrite intersection, union, and difference using split
• Settle on changelog format
• move withBounds to Data.Interval

0.0.2.0 -- 2022-02-12

• Drop UpToThree in favour of a more dependently-typed model of adjacency
• Overlap is changed to Adjacency where it occurs
• split now returns SomeAdjacency, which can be pattern-matched to yield the exact (one, two, or three) intervals into which the two have been cleaved
• Interval moved into Data.Interval.Types to avoid a cyclic dependency between Data.Interval and Data.Interval.Adjacency

0.0.1.0 -- 2022-02-08

Types and functions for working with intervals and their monoid under union.

• Data.Suspension provides the two-point extension of a type, used for marking the endpoints of intervals.
• Data.Interval defines the Interval type, along with type- and value-level structures for working with closed and open endpoints.
• overlap calculates the relationship between intervals according to Allen`s interval algebra.
• split separates two intervals into one, two, or three parts, depending on their overlap.