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mateusmarquezini/set_has.js

Created January 19, 2019 16:36
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set_has.js
let setDados = new Set()
setDados.add(1)
setDados.add(2)
setDados.add(3)
console.log(setDados.has(2)) // true
setDados.delete(2)
console.log(setDados.has(2)) // false
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