Empty object is eql to empty array

[rejeep]

Both these expressions pass, which is very confusing. Should they?

[].should.eql({})
{}.should.eql([])

[bradcavanagh]

Similarly, this passes:

expect(true).to.eql({})

I wasn't really expecting this, and it's really throwing off one of the tests I have to put in to test a bug has been fixed (my code's erroneously returning 'true' when it should be returning an empty object).

[moll]

It's insane this is not fixed yesterday. Such a blatant false positive for an assertion framework.

[logicalparadox]

Will be fixed with #194