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LibDataBroker-1.1
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Add pairs and ipairs iters, since we can't use the normal iters on our dataobjs

This commit is contained in:
Tekkub 2008-07-31 22:45:23 -06:00
parent 92347c5d8c
commit d02e8580b4
1 changed files with 25 additions and 1 deletions
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26
LibDataBroker-1.1.lua
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@ -2,7 +2,7 @@
assert(LibStub, "LibDataBroker-1.1 requires LibStub")
assert(LibStub:GetLibrary("CallbackHandler-1.0", true), "LibDataBroker-1.1 requires CallbackHandler-1.0")
local lib, oldminor = LibStub:NewLibrary("LibDataBroker-1.1", 3)
local lib, oldminor = LibStub:NewLibrary("LibDataBroker-1.1", 4)
if not lib then return end
oldminor = oldminor or 0
@ -64,3 +64,27 @@ if oldminor < 1 then
return self.namestorage[dataobject]
end
end
if oldminor < 4 then
local next = pairs(attributestorage)
function lib:pairs(dataobject_or_name)
local t = type(dataobject_or_name)
assert(t == "string" or t == "table", "Usage: ldb:pairs('dataobjectname') or ldb:pairs(dataobject)")
local dataobj = self.proxystorage[dataobject_or_name] or dataobject_or_name
assert(attributestorage[dataobj], "Data object not found")
return next, attributestorage[dataobj], nil
end
local ipairs_iter = ipairs(attributestorage)
function lib:ipairs(dataobject_or_name)
local t = type(dataobject_or_name)
assert(t == "string" or t == "table", "Usage: ldb:ipairs('dataobjectname') or ldb:ipairs(dataobject)")
local dataobj = self.proxystorage[dataobject_or_name] or dataobject_or_name
assert(attributestorage[dataobj], "Data object not found")
return ipairs_iter, attributestorage[dataobj], 0
end
end