Module limudim 

Daily Torah and Talmud learning schedules (limudim).

This module maps a Hebrew calendar date to the learning unit assigned by a particular program: Daf Yomi, Mishna Yomis, Pirkei Avos, monthly Tehillim, and others. Each schedule is a zero-sized calculator type implementing Limud; call LimudCalendar::limud on any HebrewCalendarDate to look up that day’s assignment.

Schedules

Calculator	Unit type	Notes
DafYomiBavli	Daf	Daily Bavli daf; cycle 1 began 1923-09-11
DafHashavuaBavli	Daf	Weekly Bavli daf (Sunday–Friday); began 2005-03-06
AmudYomiBavliDirshu	Amud	Daily Bavli amud (Dirshu); began 2023-10-16
DafYomiYerushalmiVilna	Daf	Daily Yerushalmi daf (Vilna edition); began 1980-02-02
MishnaYomis	Mishnas	Two mishnayos per day; began 1947-05-20
PirkeiAvos	PirkeiAvosUnit	Summer Shabbos afternoons; Israel vs. diaspora
TehillimMonthly	TehillimUnit	Psalms divided across the Hebrew month

Returns None when no learning is scheduled (for example, before a cycle starts, on Shabbat for weekly programs, or outside Pirkei Avos season).

Quick start

use jiff::civil;
use kosher_rust::limudim::prelude::*;

let date = civil::date(2017, 12, 28);
let daf = date.limud(DafYomiBavli::default()).unwrap();
assert_eq!(daf.tractate, Tractate::Shevuos);
assert_eq!(daf.page, 30);

Import prelude (or crate::prelude) for calculators, unit types, and LimudCalendar.

Modules

prelude

Common limudim imports.

Structs

Amud

AmudYomiBavliDirshu

Calculates the Amud Yomi Bavli Dirshu schedule.

Daf

DafHashavuaBavli

Calculates the Daf Hashavua Bavli schedule.

DafYomiBavli

Calculates the Daf Yomi Bavli schedule.

DafYomiYerushalmiVilna

Calculates the Daf Yomi Yerushalmi schedule using the Vilna Edition of the Jerusalem Talmud.

Mishna

MishnaYomis

Calculates the Mishna Yomis schedule.

Mishnas

Represents a pair of mishnayos.

PirkeiAvos

Calculates the Pirkei Avos schedule.

TehillimMonthly

Calculates the Tehillim (Psalms) monthly schedule.

Enums

PirkeiAvosUnit

Represents a Pirkei Avos reading unit

Side

TehillimUnit

Represents a Tehillim (Psalms) reading unit

Tractate

A tractate of the Talmud (Bavli or Yerushalmi).

Traits

Limud

Trait for calculators that can be used to calculate the limud for a given date.

LimudCalendar

Looks up the scheduled daily limud for a calendar date.