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Class: Prism::ConstantPathNode

Relationships & Source Files
Namespace Children
Exceptions:
DynamicPartsInConstantPathError
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Node
Instance Chain:
self, Node
Inherits: Node
  • Object
Defined in: lib/prism/node_ext.rb

Instance Method Summary

  • #full_name

    Returns the full name of this constant path.

  • #full_name_parts

    Returns the list of parts for the full name of this constant path.

Instance Method Details

#full_name

Returns the full name of this constant path. For example: “Foo::Bar”

[ GitHub ] 

  


# File 'lib/prism/node_ext.rb', line 129



def full_name
  full_name_parts.join("::")
end


  








  

    #full_name_parts  
  



  

    

Returns the list of parts for the full name of this constant path. For example: [:Foo, :Bar]


  



  [ GitHub ]


  

  


# File 'lib/prism/node_ext.rb', line 112



def full_name_parts
  parts = [child.name]
  current = parent

  while current.is_a?(ConstantPathNode)
    parts.unshift(current.child.name)
    current = current.parent
  end

  unless current.is_a?(ConstantReadNode)
    raise DynamicPartsInConstantPathError, "Constant path contains dynamic parts. Cannot compute full name"
  end

  parts.unshift(current&.name || :"")
end