22 lines
534 B
Lua
22 lines
534 B
Lua
if not text then
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text = "diamond 3;mese 4;gold 2;diamond 1;"
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function parse(text)
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ret = {};
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for a,b in text:gmatch("(%w+) (%w+)%;") do
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ret[a] = (ret[a] or 0) + (tonumber(b) or 0)
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end
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return ret
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end
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function export(array)
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ret = "";
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for k,v in pairs(array) do
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ret = ret .. (_G.tostring(k) or "") .. " " .. (_G.tostring(v) or "") ..";"
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end
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return ret
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end
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say("input: " .. text)
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local arr = parse(text);
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say("parsed text: " .. string.gsub(_G.dump(arr),"\n",""))
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say("back to string :" .. export(arr))
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end |