module ApplicationHelper def get_metacodeset @m = current_user.settings.metacodes set = @m[0].include?('metacodeset') ? MetacodeSet.find(@m[0].sub('metacodeset-', '').to_i) : false set end def user_metacodes @m = current_user.settings.metacodes set = get_metacodeset @metacodes = if set set.metacodes.to_a else Metacode.where(id: @m).to_a end @metacodes.sort! { |m1, m2| m2.name.downcase <=> m1.name.downcase }.rotate!(-1) end def determine_invite_link "#{request.base_url}/join" + (current_user ? "?code=#{current_user.code}" : '') end end