blob: ec1aa0a41f76e803da723a66cd55ee83ea201fa0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
open Colitur_kernel
(* Step 1: the observed celebration's own proper.
Step 2: the day's own temporal slug.
Nothing here encodes "Lent has daily propers": the presence of an entry in
[lectionary] is the sole discriminator -- this function does not branch on
season, rank, or any other field to decide whether a temporal slug "ought"
to have its own Mass.
The WARRANT for that shape is lectio's own observed behaviour only, not a
confirmed Missal citation: Lent 1 Monday returns its own Ezech 34:11-16,
while Advent, Christmas and post-Pentecost Mondays return their Sunday's
Mass, in both streams. docs/research/rules-register.md records this
openly as unconfirmed against the primary source ("EF reading-selection
rules ... Have lectio's behaviour; confirm against the Missal's
ferial-Mass rubrics when coding") -- that confirmation has not been done;
do not read this comment as citing RG/the Missal for the SELECTION rule
itself, only [Lectionary.find]'s presence-or-absence as the mechanism. *)
let readings ~lectionary ~observed ~temporal ~date:_ ~temporal_at:_ =
match observed.Celebration.citations with
| _ :: _ as cs -> cs
| [] -> (
match Lectionary.find lectionary temporal.Temporal.office.Celebration.slug with
| Some cs -> cs
| None -> [])
|
