Instead of using
describe Foo do
# ...
end
use
RSpec.describe Foo, type: :model do
# ...
end
instead. This is not exactly official, as the former style still works,
but the latter style is highly suggested in RSpec documentation and the
like, so this is what people are used to.
[ci skip]
The methods failure_message_for_should and failure_message_for_should_not
have been updated to failure_message and failure_message_negated respectively.
Alias to the old methods to remain backwards compatibility with RSpec 2.
Currently, there is an assumption that `matched_index.unique` will
be `true` and not truthy. This is not always the case. This can
cause tests to fail, even though they should pass. This allows
`matched_index.unique` to be truthy.
Elliot Winkler