moment/moment — pull request #1436 by crucifyer (2014-01-22 17:50:33+00:00)
Title: add method moment().duration().toLocalString();

moment().duration().toLocalString([withSuffix bool], [precision 1:day 2:seconds 3:milliseconds]);
moment().duration(1928731).toLocalString();
moment().duration(1928731).toLocalString(true);
moment().duration(1928731).toLocalString(true, 3);

I need humanize with precision. thank you.