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Added lume.match()

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rxi
2014-04-04 18:08:39 +01:00
parent dbd93b3861
commit 30991649f8
1 changed files with 8 additions and 0 deletions
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8
lume.lua
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@@ -201,6 +201,14 @@ function lume.find(t, value)
end end
function lume.match(t, fn)
for k, v in pairs(t) do
if fn(v) then return v, k end
end
return nil
end
function lume.slice(t, i, j) function lume.slice(t, i, j)
i = i and absindex(#t, i) or 1 i = i and absindex(#t, i) or 1
j = j and absindex(#t, j) or #t j = j and absindex(#t, j) or #t