bogdan/accept_values_for — pull request #5 by banyan (2012-02-22 16:33:30+00:00)
Title: Enable to pass label for accept_values_for, it makes readble output.

Hi. I am really moved by your accept_values_for.

BTW, I thought it's better to pass label for accept_values_for.
It makes more readable output and itself would be a specification.

`before:`

it { should_not accept_values_for(:name, "a" * 65)}

should not accept values "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" for :gender attribut

`after:`

it { should_not accept_values_for([:name, "are over 64 characters"], "a" * 65)}

should not accept values are over 64 characters for :name attribute