package timmy

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Type
Construction
Time manipulation
Scalar conversions
1. Pretty-print
2. String

package timmy

timmy
- Timmy
  - Date
    
    O
  - Daytime
    
    O
  - Month
    
    O
  - Span
    
    O
  - Time
    
    O
  - Timezone
  - Versions
    
    V1_0
  - Week
    
    O
  - Weekday
    
    O
timmy.clock-virtual
- Clock_virtual
timmy.clock.virtual
- Clock

Legend:
Library
Module
Module type
Parameter
Class
Class type

A week of a year.

Type

type t = private {

year : int;
n : int;

}

A week of a year.

Per ISO 8601 week date system, a week is attributed to the year its Thursday is in.

Construction

val make : year:int -> int -> (t, string) Result.t

make ~year n is { n; year } if it represents a valid week or a relevant error message otherwise.

Time manipulation

val days : t -> Date.t Base.Sequence.t

days week is the sequence of dates in week in chronological order.

val day : t -> Weekday.t -> Date.t

day week weekday is the weekday of week.

Time conversions

val to_date : t -> Date.t

to_date week is the first day (Monday) of week

val of_date : Date.t -> t

of_date date is the week that includes date

Comparison

include Base.Comparable.S with type t := t

include Base.Comparisons.S with type t := t

include Base.Comparisons.Infix with type t := t

val equal : t -> t -> bool

val compare : t -> t -> int

compare t1 t2 returns 0 if t1 is equal to t2, a negative integer if t1 is less than t2, and a positive integer if t1 is greater than t2.

val min : t -> t -> t

val max : t -> t -> t

val ascending : t -> t -> int

ascending is identical to compare. descending x y = ascending y x. These are intended to be mnemonic when used like List.sort ~compare:ascending and List.sort ~cmp:descending, since they cause the list to be sorted in ascending or descending order, respectively.

val descending : t -> t -> int

val between : t -> low:t -> high:t -> bool

between t ~low ~high means low <= t <= high

val clamp_exn : t -> min:t -> max:t -> t

clamp_exn t ~min ~max returns t', the closest value to t such that between t' ~low:min ~high:max is true.

Raises if not (min <= max).

val clamp : t -> min:t -> max:t -> t Base.Or_error.t

include Base.Comparator.S with type t := t

type comparator_witness

val comparator : (t, comparator_witness) Base.Comparator.comparator

Operators

module O : sig ... end

Convenience module to only pull operators.

include module type of O

Convenience module to only pull operators.

include Base.Comparable.Infix with type t := t

val (>=) : t -> t -> bool

val (<=) : t -> t -> bool

val (=) : t -> t -> bool

val (>) : t -> t -> bool

val (<) : t -> t -> bool

val (<>) : t -> t -> bool

val (+) : t -> int -> t

time + span is the time point span after time.

Scalar conversions

Pretty-print

val pp : t Fmt.t

pp f week prints week to f in YYYY-NN format, eg. 2021-02.

String

val to_string : t -> string

to_string week is the YYYY-WW representation of week, eg. 2022-03.

val of_string : string -> (t, string) Result.t

of_string s is the week represented by s as yielded by to_string or a relevant error message if it is invalid.