relationTable
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function relationTableInit(relationTableAttach)
assert(type(relationTableAttach) == "table",
"relationTableAttach must be a table.")
function relationTableAttach.relation(...)
local args = {...}
assert(#args > 1, "You can't get a relation from a single object.")
table.sort(args)
local inTable = relationTableAttach[args[1]].relationTable
assert(relationTableAttach[args[1]].relationTable,
"relationTable Does not exist for: \""..args[1].."\"")
for i = 2, #args do
assert(relationTableAttach[args[i]].relationTable,
"relationTable Does not exist for: \""..args[i].."\"")
if inTable[args[i]] == nil then
inTable[args[i]] = {}
end
inTable = inTable[args[i]]
end
return inTable
end
end
vera = {
b = {relationTable = {}},
a = {relationTable = {}},
c = {relationTable = {}},
}
relationTableInit(vera)
-- Pass in the tables instead of the strings?
vera.relation("b","a","c").aKey = "Single Value that exist on the relation of a, b and c"
print(vera.relation("c","b","a").aKey) -- Access on out of order keys.
print(vera.a.relationTable.b.c.aKey) -- Raw access. (Never use this)
Lua
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