aTable = {}

for x=1,10,1 do
  aTable[x] = x
end

-- Metatable em Lua
mt = {
  __add = function(table1, table2)
    sumTable = {}

    for y=1,#table1,1 do
      if (table1[y] ~= nil) and (table2[y] ~= nil) then
        sumTable[y] = table1[y] + table2[y]
      else
        sumTable[y] = 0
      end
    end

    print("FUNCIONA!!")
    return sumTable
  end,

  __eq = function(table1, table2)
    print("FUNCIONA!!")
    return table1.value == table2.value
  end,

  __lt = function(table1, table2)
    return table1.value < table2.value
  end,

  __le = function(table1, table2)
    return table1.value <= table2.value
  end,
}

setmetatable(aTable, mt)

--print(aTable == aTable)

addTable = {}
if aTable == aTable then
  local bool = (aTable == aTable)
  addTable = aTable + aTable --and true or false
end