DOES method
actually Role->DOES probably shouldn't work; tests for Class->does too
allow "with" to take a single string
Merge pull request #7 from tobyink/with-string

Allow "with" to take a single string
Merge pull request #6 from tobyink/DOES-method

DOES method
I ... love ... my ... elipsis ...
quick implementation of Option's ala-Scala
Merge branch 'master' into roles-take-one