LUA-URI-URN-OID(3)

💅 lua-uri-urn-oid — bestie edition 🎀

okay so this is the Lua uri.urn.oid module, and it's literally the OID URN support for Lua URI library. she's niche but she ATE. ✨

---

🌸 NAME 🌸

lua-uri-urn-oid — OID URN support for Lua URI library 🦋

---

🫶 DESCRIPTION 🫶

so the class uri.urn.oid is what you use for URNs with the NID 'oid', aka URIs that start with urn:oid:. it inherits from the uri.urn class, so she's got family. 👑

here's the vibe check on validity: the URI is considered invalid if its NSS doesn't consist only of non-negative integers separated by full stop characters. and no cap, numbers with leading zeroes are not allowed (tho the number 0 on its own absolutely is, she's special like that 💅). there must be at least one number. at least one. not zero numbers. that's the rule. 😭

also there's no normalization performed beyond that performed by the uri.urn class. like, don't expect extra glow-up, she's already done. 🌈

---

✨ METHODS ✨

all the methods defined in lua-uri(3) and lua-uri-urn(3) are supported (yes bestie, all of them 💖), plus these absolute icons:

• uri:oid_numbers(...) — get or set the OID as an array of Lua number values. 👑

so if you pass in a new value, it has to be a table containing an array of at least one number. every value in that table must be non-negative numbers. non-integer numbers get rounded down to an integer value (floored, periodt). strings containing only decimal digits are also allowed, slay. 🍓

local uri = assert(URI:new("urn:oid:1.0.23"))
local nums = uri:oid_numbers()
for i, v in ipairs(nums) do print(i, v) end

uri:oid_numbers({ 5, 4, 3, 2, 1 })
print(uri)  -- urn:oid:5.4.3.2.1

look at her go. iconic behaviour honestly. 🌟

---

📚 REFERENCES 📚

this implements the 'oid' NID defined in RFC 3061. iykyk, go read it. 🤓

---

and that's the whole page bestie, no notes. 💜 this was version 1.1, dated 2012-00-00, from the LUA-URI-URN-OID(3) manual. she's vintage, she's still serving, we love her. 🎀✨🦋