Method: CodeNode::IR::Node::TemplateMethods#key

Defined in:: lib/code_node/ir/node/template_methods.rb

#key ⇒ `String`

Returns fully qualified identifier for the node in the form Foo_Bar_Car. Ideal for graphviz identifiers.

Returns:

(String) —

fully qualified identifier for the node in the form Foo_Bar_Car. Ideal for graphviz identifiers.



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# File 'lib/code_node/ir/node/template_methods.rb', line 51

def key
  @path.join '_'
end