Class: Edge

Inherits:
Object
  • Object
show all
Defined in:
lib/edge.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#cost ⇒ Object

Returns the value of attribute cost.



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# File 'lib/edge.rb', line 2

def cost
  @cost
end

#from ⇒ Object

Returns the value of attribute from.



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# File 'lib/edge.rb', line 2

def from
  @from
end

#to ⇒ Object

Returns the value of attribute to.



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# File 'lib/edge.rb', line 2

def to
  @to
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/edge.rb', line 4

def to_s
  "Edge #{from} -> #{to} (costs #{cost})"
end