gistfile1.rb

# can i do something like content.yield
# so i dont have to call content on each line of code?

  def follow str
    followers = @blog.followers
    following = @blog.user.following_users
   
    iterate_on_block str, followers, :Followers do |content,follower|
      content.t_replace :FollowBlogName, follower.blog_name
      content.t_replace :FollowProfileImage, follower.profile_image
      content.t_replace :FollowBlogURL, follower.blog.url
    end
    
    iterate_on_block str, following, :Following do |content,follower|
      content.t_replace :FollowBlogName, follower.blog_name
      content.t_replace :FollowProfileImage, follower.profile_image
      content.t_replace :FollowBlogURL, follower.blog.url
    end
    
    str
  end

  def iterate_on_block str, array, matcher, &block
    foo = str.block_split matcher
    all = Array.new
    array.each do |obj|
      content = foo[:body].dup
      
      yield(content,obj)
      
      all << content
    end
    
    str.replace(foo[:pre]+all.join+foo[:post])
  rescue ThemeError
    str.swap_block matcher
  end