class RuboCop::Cop::Style::InfiniteLoop

def autocorrect(node)
  if node.while_post_type? || node.until_post_type?
    replace_begin_end_with_modifier(node)
  elsif node.modifier_form?
    replace_source(node.source_range, modifier_replacement(node))
  else
    replace_source(non_modifier_range(node), 'loop do')
  end
end