class Rufo::Formatter

def visit_string_interpolation(node)

def visit_string_interpolation(node)
  # [:string_embexpr, exps]
  consume_token :on_embexpr_beg
  skip_space_or_newline
  visit_exps node[1], false, false
  skip_space_or_newline
  consume_token :on_embexpr_end
end