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array api

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This commit is contained in:
kepler155c@gmail.com 2019-03-19 01:42:42 -04:00
parent e5312ca6ab
commit cd6ed79d11
1 changed files with 13 additions and 0 deletions
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13
sys/apis/array.lua Normal file
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local Array = { }
function Array.filter(it, f)
local ot = { }
for _,v in pairs(it) do
if f(v) then
table.insert(ot, v)
end
end
return ot
end
return Array