corrections()
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def corrections
@corrections ||= spell_checker.corrections
end
original_message()
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def original_message
method(:to_s).super_method.call
end
spell_checker()
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def spell_checker
SPELL_CHECKERS[self.class.to_s].new(self)
end
to_s()
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def to_s
msg = super.dup
suggestion = DidYouMean.formatter.message_for(corrections)
msg << suggestion if !msg.end_with?(suggestion)
msg
rescue
super
end