Exception: Alki::CircularReferenceError

Inherits:
RuntimeError
  • Object
show all
Defined in:
lib/alki/circular_reference_error.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CircularReferenceError

Returns a new instance of CircularReferenceError.



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# File 'lib/alki/circular_reference_error.rb', line 5

def initialize
  @chain = []
  super
end

Instance Attribute Details

#chain ⇒ Object (readonly)

Returns the value of attribute chain.



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# File 'lib/alki/circular_reference_error.rb', line 3

def chain
  @chain
end

Instance Method Details

#formatted_chain ⇒ Object 



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# File 'lib/alki/circular_reference_error.rb', line 14

def formatted_chain
  chain.reverse.map do |path|
    p = path.join('.')
    if path == chain[0]
      "> #{p}"
    else
      "  #{p}"
    end
  end.join("\n")
end

#to_s ⇒ Object 



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# File 'lib/alki/circular_reference_error.rb', line 10

def to_s
  "Circular Alki element reference:\n#{formatted_chain}"
end