funcunit/site/node_modules/core-js/modules/$.iobject.js

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// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = require('./$.cof');
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){
  return cof(it) == 'String' ? it.split('') : Object(it);
};