Question

126

rated 0 times [ 129] [ 3] / answers: 1 / hits: 16170 / 12 Years ago, fri, february 8, 2013, 12:00:00

How can I turn an array, such as [Susy, John, Mary] to Susy, John, and Mary in Javascript? I can't get Ruby's to_sentence method out of my head.

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Member since Mon, Jan 4, 2021

3 Years ago

answered 12 Years ago janjadonb · Accepted Answer

Join all items except the last one, and then add that:

var s = arr.slice(0, arr.length - 1).join(', ') + , and  + arr.slice(-1);