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gpalsingh/set_keys.js

Last active April 25, 2018 14:16
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set_keys
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set_keys.js
const animals = new Set(["rat", "dog", "cat", "horse", "elephant", "rat", "rat", "cat"]);
let animal_iter = animals.keys();
console.log(animal_iter.next());
console.log(animal_iter.next());
console.log(animal_iter.next());
console.log(animal_iter.next());
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