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Jul 21st, 2017
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  1. var isArrayLike = function(obj) {
  2. if (!Number.isInteger(obj.length)) {
  3. return false;
  4. }
  5. if (obj.length === 0) {
  6. return true;
  7. }
  8. if ("undefined" !== typeof obj[obj.length -1]) {
  9. return true;
  10. }
  11.  
  12. return false;
  13. };
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