Module: DidYouMean::Correctable

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#frame_binding ⇒ Object (readonly)

Returns the value of attribute frame_binding.



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 3

def frame_binding
  @frame_binding
end

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 11

def self.included(klass)
  klass.class_eval do
    __to_s__ = klass.instance_method(:to_s)
    define_method(:original_message){ __to_s__.bind(self).call }

    def to_s
      msg = original_message.dup
      bt  = caller.first(6)

      msg << Formatter.new(suggestions).to_s if IGNORED_CALLERS.all? {|ignored| bt.grep(ignored).empty? }
      msg
    rescue
      original_message
    end
  end
end

Instance Method Details

#finder ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 32

def finder
  @finder ||= DidYouMean.finders[self.class.to_s].new(self)
end

#suggestions ⇒ Object 



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# File 'lib/did_you_mean/core_ext/name_error.rb', line 28

def suggestions
  finder.suggestions
end