shouldEqual

1 shouldEqual(true, true);
2 shouldEqual(false, false);
3 shouldEqual(1, 1) ;
4 shouldEqual("foo", "foo") ;
5 shouldEqual([2, 3], [2, 3]) ;
6 
7 shouldEqual(iota(3), [0, 1, 2]);
8 shouldEqual([[0, 1], [0, 1, 2]], [[0, 1], [0, 1, 2]]);
9 shouldEqual([[0, 1], [0, 1, 2]], [iota(2), iota(3)]);
10 shouldEqual([iota(2), iota(3)], [[0, 1], [0, 1, 2]]);

//impure comparisons
shouldEqual(1.0, 1.0) ;