growstuff/app/helpers/posts_helper.rb

# frozen_string_literal: true

module PostsHelper
  def display_post_truncated(post, length: 300)
    truncate(strip_tags(post.body), length: length,
                                    separator: ' ', omission: '... ') { link_to "Read more", post_path(post) }
  end

  def post_stripped_tags(post, length: 300)
    truncate(strip_tags(post.body), length: length)
  end
end