Fix failure case for chained matchers #288
Merged
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Fixes #286.
SuperDiff overrides the built-in
RaiseError
matcher to report that it isdiffable?
in most cases. RSpec accordingly assumes that it defines#expected
. This issue may have existed since SuperDiff 0.2.0 and RSpec 3.2.0.This PR monkey-patches the
#expected
assumption, much in the same way that we already do for#handle_failure
.