function list_iter_time(t, time)
local index = 0
local size = #t
return function()
local result = {}
--- bug local loop = (size - index) % time and time
local loop = size - index >= time and time or size % time
if index + loop <= size then
for i = 0, loop do
table.insert(result, t[index + i + 1])
end
index = index + loop
end
return unpack(result)
end
end
--sample
for val1, val2, val3 in list_iter_time({1, 2, 3, 4, 5, 6, 7, 8}, 3) do
print(val1, val2, val3)
end
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还能输入300字
上传中....
你说无所谓的有所谓