application_helper

application_helper.rb

module ApplicationHelper
  def inner_helper
    str = content_tag(:p, "inside p content tag")
    str << "a space should be between the following words: hello"
    str << "&nbsp;"
    str << "world"
    str << "more <span style=\"font-weight:bold;\">dirty HTML</span>"
    str << content_tag(:div, "inside div content tag")
  end

  def outer_helper
    str = "<div>about to call inner_helper method</div>"
    str << inner_helper
    str << "<p>outside of inner_helper method in p tag</p>"
  end
end