spree-contrib/spree_reviews

module Spree::ReviewsHelper
  # This method is unused in the spree_reviews extension
  # by default, but could be used in custom view setups.
  def star(the_class)
    content_tag(:span, ' ✮ '.html_safe, class: the_class)
  end

  # This method is unused in the spree_reviews extension
  # by default, but could be used in custom view setups.
  def mk_stars(m)
    (1..5).collect { |n| n <= m ? star('lit') : star('unlit') }.join
  end

  def txt_stars(n, show_out_of = true)
    res = Spree.t(:star, count: n)
    res += " #{Spree.t('out_of_5')}" if show_out_of
    res
  end
end