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htmelvis/isEqual.js

Created May 4, 2022 13:11
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isEqual Object Equality
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isEqual.js
const isEqual = (a, b) => JSON.stringify(a) === JSON.stringify(b);
// examples
isEqual({ a: 1, b: 2 }, { a: 1, b: 2 }); // true
isEqual({ a: 1, b: 2 }, { a: 1, b: 3 }); // false
// works with arrays too
isEqual([1, 2, 3], [1, 2, 3]); // true
isEqual([1, 2, 3], [1, 2, 4]); // false
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