.attr('class') and .replace

.attr('class') and .replace

Hello,

How to transform this class :
  1. <div class='blabla uneClasseParmiDautres absentTotoDebout TotoContent blablabla'>
To this class :
  1. <div class='blabla uneClasseParmiDautres absentSuperTotoDebout SuperTotoContent blablabla'>
I use this code :
  1. $.each($(".uneClasseParmiDautres"), function() {
    $(this).attr('class', $(this).attr('class').replace(/Toto/g, "SuperToto"));
    });
Is there anything better ?