== Why is this an issue? The == and != operators do type coercion before comparing. This is bad because it causes ' \t\r\n' == 0 to be true. This can mask type errors. It is best to not use == and != and to always use the more reliable === and !== operators instead. ifdef::env-github,rspecator-view[] ''' == Comments And Links (visible only on this page) === duplicates: S1440 endif::env-github,rspecator-view[]