Class: RailsGraph::Graph::Graph

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

Instance Method Summary collapse

Constructor Details

#initialize(nodes: {}, relationships: {}) ⇒ Graph

Returns a new instance of Graph.



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# File 'lib/rails_graph/graph/graph.rb', line 6

def initialize(nodes: {}, relationships: {})
  @nodes = nodes
  @relationships = relationships
end

Instance Method Details

#add_node(node) ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 11

def add_node(node)
  @nodes[node.identifier] = node
end

#add_relationship(relationship) ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 23

def add_relationship(relationship)
  @relationships[relationship.identifier] = relationship
end

#as_json(_options = nil) ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 35

def as_json(_options = nil)
  {
    nodes: nodes,
    relationships: relationships
  }
end

#node(identifier) ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 19

def node(identifier)
  @nodes[identifier]
end

#nodes ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 15

def nodes
  @nodes.values
end

#relationship(identifier) ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 31

def relationship(identifier)
  @relationships[identifier]
end

#relationships ⇒ Object 



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# File 'lib/rails_graph/graph/graph.rb', line 27

def relationships
  @relationships.values.flatten
end