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vipulbhj/symbol.js

Created March 23, 2019 19:01
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For the Symbols blog
Raw
symbol.js
const sym1 = Symbol();
const sym2 = Symbol();
sym1 === sym2;
// false
const sym3 = Symbol.for("cat");
const sym4 = Symbol.for("cat");
sym3 === sym4;
// true
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