Class: Tangle::Directed::Edge

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

Overview

An edge in a directed graph

Direct Known Subclasses

Acyclic::Edge

Instance Attribute Summary

Attributes inherited from Edge

#graph, #name, #vertices

Instance Method Summary collapse

Methods inherited from Edge

#clone_into, #eql?, #initialize, #inspect, #other, #walk

Constructor Details

This class inherits a constructor from Tangle::Edge

Instance Method Details

#child(_vertex = nil) ⇒ Object 



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# File 'lib/tangle/directed/edge.rb', line 21

def child(_vertex = nil)
  @child
end

#child?(vertex) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tangle/directed/edge.rb', line 17

def child?(vertex)
  @child == vertex
end

#parent(_vertex = nil) ⇒ Object 



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# File 'lib/tangle/directed/edge.rb', line 13

def parent(_vertex = nil)
  @parent
end

#parent?(vertex) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tangle/directed/edge.rb', line 9

def parent?(vertex)
  @parent == vertex
end