class Ruby::Prism::ConstantPathTargetNode

Public Instance Methods

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

: () -> String

# File lib/ruby/prism/node_ext.rb, line 289
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]

: () -> Array

# File lib/ruby/prism/node_ext.rb, line 267
def full_name_parts
  parts =
    case (parent = self.parent)
    when ConstantPathNode, ConstantReadNode
      parent.full_name_parts
    when nil
      [:""]
    else
      # e.g. self::Foo, (var)::Bar = baz
      raise ConstantPathNode::DynamicPartsInConstantPathError, "Constant target path contains dynamic parts. Cannot compute full name"
    end

  if (name = self.name).nil?
    raise ConstantPathNode::ErrorRecoveryNodesInConstantPathError, "Constant target path contains error recovery nodes. Cannot compute full name"
  end

  parts.push(name)
end