You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: trimming.rb
    path of file: ./repos/stackneveroverflow/vendor/bundle/ruby/2.3.0/gems/temple-0.8.0/lib/temple/erb
    
    the code of the file until where you have to start completion: module Temple
  module ERB
    
      def on_multi(*exps)
        exps = exps.each_with_index.map do |e,i|
          if e.first == :static && i > 0 && exps[i-1].first == :code
            [:static, e.last.lstrip]
          elsif e.first == :static && i < exps.size-1 && exps[i+1].first == :code
            [:static, e.last.rstrip]
          else
            e
          end
        end if options[:trim]
        [:multi, *exps]
      end