New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Bug: invalid dates are not equal #138

Open

Semigradsky opened this issue Feb 25, 2023 · 0 comments

Semigradsky commented Feb 25, 2023

const deepEqual = require('fast-deep-equal')

deepEqual(
	new Date('foo'),
	new Date('bar'),
)	// false

I expect that invalid dates will be equal, the same as invalid numbers (NaN).

In lodash/underscore:

_.isEqual(new Date('foo'), new Date('bar')) // true

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment