How about this?
thing.do_stuff(&:to_s).should == expected
Best regards
Morten Møller Riis
On Mar 7, 2012, at 8:22 AM, Matt Wynne wrote:
> Hi all,
>
> I'm spec'ing a method that yields a value. Right now, I spec it like this:
>
> result = nil
> thing.do_stuff { |value| result = value }
> result.should == expected
>
> This feels like too much ceremony. What I want to do is something more this:
>
> thing.do_stuff.should yield_value(expected)
>
> Is there anything built into RSpec to let me do this? If not, how do other
> people test yields?
>
> cheers,
> Matt
>
> --
> Freelance programmer & coach
> Author, http://pragprog.com/book/hwcuc/the-cucumber-book
> Founder, http://www.relishapp.com/
> Twitter, https://twitter.com/mattwynne
>
>
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