Module: DidYouMean::Correctable

Defined in:
lib/did_you_mean/core_ext/name_error.rb

Instance Method Summary collapse

Instance Method Details

#corrections ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 22

def corrections
  spell_checker.corrections
end

#original_message ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 5

def original_message
  method(:to_s).super_method.call
end

#spell_checker ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 26

def spell_checker
  @spell_checker ||= SPELL_CHECKERS[self.class.to_s].new(self)
end

#to_s ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 9

def to_s
  msg = super.dup
  bt  = caller(1, 6)

  if IGNORED_CALLERS.all? {|ignored| bt.grep(ignored).empty? } && (!cause.respond_to?(:corrections) || cause.corrections.empty?)
    msg << Formatter.new(corrections).to_s
  end

  msg
rescue
  super
end