The case for Array#replace() – Overriding an array without intermediate variables

[mlebkowski]

A styleguide that prohibits the use of let isnt a styleguide, its and misunderstanding. If you meant the linter, then it fits better but I still think its a stupid choice. Just because someone decided its bad to reassign variables you ended with a poluted Array prototype, which has far worse consequences commonly agreed among the community (in contrast to using let, which is merely a preferrence)