Please note, this is a STATIC archive of website www.tutorialspoint.com from 11 May 2019, cach3.com does not collect or store any user information, there is no "phishing" involved.
array = {"Lua", "Tutorial"}
function elementIterator (collection)
local index = 0
local count = #collection
-- The closure function is returned
return function ()
index = index + 1
if index <= count
then
-- return the current element of the iterator
return collection[index]
end
end
end
for element in elementIterator(array)
do
print(element)
end
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