lib/rubocop/ast/node/procarg0_node.rb
# frozen_string_literal: true
module RuboCop
module AST
# A node extension for `procarg0` nodes.
# This will be used in place of a plain node when the builder constructs
# the AST, making its methods available to all `arg` nodes within RuboCop.
class Procarg0Node < ArgNode
# Returns the name of an argument.
#
# @return [Symbol, nil] the name of the argument
def name
node_parts[0].name
end
end
end
end