daf bit: Eruvin 6

[cellio]

This week we begin a new tractate, Eruvin. On Shabbat one is not permitted to carry items from a private domain (like a house) into a public domain (like the street) or vice versa. However, this doesn't apply to houses around a central (fenced or walled) courtyard, an architectural style common in ancient Israel; this can be viewed as one big private domain even though it's multi-dwelling. (There are rules, like the people living there actually need to share food on Shabbat.) Applying similar principles, a larger space, like a town, can be enclosed by an eiruv and thus treated as a private domain.

The first several pages of this tractate discuss alleys. An alley is not like a courtyard because it's open at both ends (it's a thoroughfare). The rabbis discuss the effects of walls, posts, doorways, and openings below a certain width. On today's daf we learn that it was taught in the name of R. Yochanan that Jerusalem, a walled city with a central road running through the center, would have been treated as a public domain because of the road, were it not for the fact that its gates were closed at night, rendering it like a courtyard. 'Ulla, too, said the same of the city of Mahuza, which also had gates that were closed at night. But Beit Hillel said you don't need to close the doors; they just need to be present.(6b)

Comments

[cellio]

They don't all have to sit down for a meal together; the food just has to be available to anyone who wants it.

I got curious about the logistics of this so I asked on Mi Yodeya. Apparently a box of matzah is sufficient. Who knew?

[dvarin.livejournal.com]

Huh. I wonder how many people actually go and eat some of it. Probably depends on how many people are lined up to donate matzah whether it's socially discouraged or not.