Select calendar overlay via the output contract input #78

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opened 2026-07-01 00:53:13 +00:00 by manlycucumber · 1 comment

manlycucumber commented

2026-07-01 00:53:13 +00:00

(Migrated from github.com)

Problem

Consumers need to request a particular calendar. day() must accept an overlay selector and stamp the chosen calendar into the output.

Acceptance criteria

day() accepts an overlay/calendar selector
The active calendar is stamped into the output contract
Default with no overlay is the universal 1962 calendar
Test covers selecting and stamping a calendar

Notes

Keeps overlays opt-in and discoverable.

## Problem Consumers need to request a particular calendar. day() must accept an overlay selector and stamp the chosen calendar into the output. ## Acceptance criteria - [ ] day() accepts an overlay/calendar selector - [ ] The active calendar is stamped into the output contract - [ ] Default with no overlay is the universal 1962 calendar - [ ] Test covers selecting and stamping a calendar ## Notes Keeps overlays opt-in and discoverable.

manlycucumber commented

2026-07-02 21:21:01 +00:00

(Migrated from github.com)

Done in #444. day()/contract() take an optional $calendar selector (slug or overlay URN); CalendarCatalog builds the overlaid resolver + the descriptor stamped into the contract's calendar.particular block (null under the universal calendar, so the golden digest is unmoved).

Done in #444. `day()`/`contract()` take an optional `$calendar` selector (slug or overlay URN); `CalendarCatalog` builds the overlaid resolver + the descriptor stamped into the contract's `calendar.particular` block (null under the universal calendar, so the golden digest is unmoved).