expect { .. }.to change { .. }.by(..)

[joevandyk]

What's the rspec-given way to write something like this? If there's a way, could we add it to the docs?

it do
  expect { Foo.create! }.to change { Foo.count }.by(1)
end

[Epigene]

I, too, would like an example!

[mikegee]

Development and discussion was moved to https://github.com/rspec-given/rspec-given, given Jim is no longer with us.