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util.array: Add :reverse() method

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Matthew Wild 2009-03-29 13:50:59 +01:00
parent 5ce49a3b6c
commit cb2b5ec86f
1 changed files with 8 additions and 0 deletions
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8
util/array.lua
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@ -44,4 +44,12 @@ function array:shuffle()
end
end
function array:reverse()
local len = #self-1;
for i=len,1,-1 do
self:push(self[i]);
self:pop(i);
end
end
_G.array = array