larguraDaLinha = 40 str = '--> text <--' puts str.ljust(larguraDaLinha) puts str.center(larguraDaLinha) puts str.rjust(larguraDaLinha) puts str.ljust(larguraDaLinha/2) + str.rjust(larguraDaLinha/2) #https://pt.stackoverflow.com/q/236001/101
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