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module DidYouMean
module Correctable
if Exception.method_defined?(:detailed_message)
# just for compatibility
def original_message
# we cannot use alias here because
to_s
end
def detailed_message(highlight: true, did_you_mean: true, **)
msg = super.dup
return msg unless did_you_mean
suggestion = DidYouMean.formatter.message_for(corrections)
if highlight
suggestion = suggestion.gsub(/.+/) { "\e[1m" + $& + "\e[m" }
end
msg << suggestion
msg
rescue
super
end
else
SKIP_TO_S_FOR_SUPER_LOOKUP = true
private_constant :SKIP_TO_S_FOR_SUPER_LOOKUP
def original_message
meth = method(:to_s)
while meth.owner.const_defined?(:SKIP_TO_S_FOR_SUPER_LOOKUP)
meth = meth.super_method
end
meth.call
end
def to_s
msg = super.dup
suggestion = DidYouMean.formatter.message_for(corrections)
msg << suggestion if !msg.include?(suggestion)
msg
rescue
super
end
end
def corrections
@corrections ||= spell_checker.corrections
end
def spell_checker
DidYouMean.spell_checkers[self.class.to_s].new(self)
end
end
end
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