lor.html.erb

<ul>
  <% @users.each do |user| %>
    <li>
      <%= link_to("1. Letter of Representation", letter_of_user_path(user) %>
    </li>
  <% end %>
</ul>

routes.rb

Gwhite::Application.routes.draw do
  root :to => 'welcome#index'
  resources :welcome do
    member do
      post :activate
      get :lolrep
    end
  end

  devise_for :users, :controllers => { :registrations => "registrations" }
end

welcome_controller.rb

class WelcomeController < ApplicationController

  def index
    @users = User.all
  end

  def show
    @user = User.find(params[:id])
    
  end

  def new
    
  end

  def create
    
  end

  def edit
    
  end

  def update
    
  end

  def destroy
    
  end

  def activate
    @user = User.find(params[:id])
    if @user.update_attribute(:approved, true)
      redirect_to root_path
    else
      render :new
    end
  end

  def lorep
    
  end
end