Edition identifier — "vilna" or "schottenstein". Surfaces
on YerushalmiReading.ed.
Total number of dapim in the cycle. Computed and cached on
first call to yerushalmiYomi; the literal 0 in the
exported vilna/schottenstein constants is a
placeholder.
Ordered list of tractates in the cycle, each as
[name, numDapim].
Whether to skip Yom Kippur and Tish'a B'Av (true for Vilna, false for Schottenstein, per each edition's published custom).
First day of the cycle as an absolute (R.D.) day number — the
Gregorian start date converted via greg.greg2abs().
First day of the cycle as a JavaScript Date.
Description of one Yerushalmi (Jerusalem Talmud) Daf Yomi configuration — currently the Vilna and Schottenstein editions.
Pass an instance of this to yerushalmiYomi to compute the page for a given date. Each edition has its own page numbering and its own historical start date, so the two cycles do not line up.