<%# comment %> <%= render @products || "empty_list" %> <% @books.each do |book| %> ---------------------------------------------------- [ ["erb", [ ["delimiter", "<%"], ["comment", "# comment "], ["delimiter", "%>"] ]], ["erb", [ ["delimiter", "<%="], " render ", ["variable", "@products"], ["operator", "||"], ["string", ["\"empty_list\""]], ["delimiter", "%>"] ]], ["erb", [ ["delimiter", "<%"], ["variable", "@books"], ["punctuation", "."], ["keyword", "each"], ["keyword", "do"], ["operator", "|"], "book", ["operator", "|"], ["delimiter", "%>"] ]] ] ---------------------------------------------------- Checks for ERB tags.