WoW:API pairs: Difference between revisions
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would be output to the chat window. | would be output to the chat window. | ||
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{{template:WoW API}} |
Revision as of 22:16, 30 December 2005
Comes from the native LUA API:
Used in loop constructs to iterate through the values of a table, with index beeing anything.
Example:
local random_array = { mug = "coffee", [42] = "universe", true = "false" }
for index,value in pairs(fruits) do if (type(index) == "number") then index = tostring(index) elseif (type(index) == "boolean") then if (index) then index = "true" else index = "false" end end DEFAULT_CHAT_FRAME:AddMessage(index.." : "..value) end
Result:
mug : coffee 42 : universe true : false
would be output to the chat window.