class RuboCop::AST::RangeNode

methods available to all ‘irange` and `erange` nodes within RuboCop.
place of a plain node when the builder constructs the AST, making its
A node extension for `irange` and `erange` nodes. This will be used in

def begin 

def begin
  node_parts[0]
end

def end 

def end
  node_parts[1]
end