include and contains?

[nathanwaldman]

I am attempting to assert that any element of an array of strings contains a particular substring.

The assertion ['first', 'second'].should.include.an.item.that.contains 'con' fails with expected 'second' to include 'con'.

Is this supposed to work? Without looking at the internals, I could see how using include in the sense of array elements, and contain in the sense of a substring in one assertion might be confusing.