lua/util.lua


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function print_table(t)
   for k, v in pairs(t) do
      print(k .. ": " .. v)
   end
end

function table_to_string(t)
   local result = {}

   for k, v in pairs(t) do
      result[#result+1] = k .. ": " .. v
   end

   return table.concat(result, "\n")
end