module AvatarHelper




  def avatar_tag (user, size, options={})

    if user[:color] == nil
      color =  "#3c6a80"
    else
      color = user[:color]
    end

    if user[:current_avatar] == nil
      image = image_url("avatar-placeholder-#{size}.png")
    else
      image = user[:current_avatar][size]
    end

    "<img  style=\"background-color:#{color};#{options[:style]}\" src=\"#{image}\" class=\"avatar #{options[:class]}\">".html_safe
  end
end