Activation Email Problems

gistfile1.rb

## From User Model ##
  def send_activation_email
    reset_perishable_token!
    UserMailer.activation(self).deliver
  end

##Controller for Activation Email##
class ActivationsController < ApplicationController
	def create	
		if @user = User.find_using_perishable_token(params[:token])
			@user.active = true
			@user.save
			flash[:notice] = "Congratulations your account is now active"
		else
			flash[:notice] = "Please sign up for an account"
		end
		redirect_to root_path
	end



end

## Activation Email Text ##

Welcome to RumbaFish

Please click the following link to activate your account:

	<% activate_url(:token => @user.perishable_token, :host => "localhost:3000") %>

## UserMailer ##

def activation(user)
	@user = user
	mail :to => user.email, :from =>"activation@rumbafish", :subject =>"Account Activation"


end