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eldyvoon/reverse_int.js

Created January 3, 2018 07:58
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Reverse Int in JavaScript
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reverse_int.js
//specs
reverseInt(12); //21
reverseInt(500); //5
reverseInt(-15); //-51
function reverseInt(n) {
const reversed = n.toString().split('').reverse().join('')
return parseInt(reversed) * Math.sign(n)
}
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