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class ApplicationController < ActionController::Base
exempt_from_layout('iphone_html.erb')

before_filter :check_iphone

protected
def iphone?
request.user_agent.include?('iPhone')
end

def check_iphone
if iphone?
request.parameters[:format] = 'iphone_html'
end
end
end

class DashboardController < ApplicationController
def index
@top_movies = Movie.top_movies
@movie = @top_movies.first

respond_to do |format|
format.html # index.html.erb
format.iphone_html #index.iphone_html.erb
end
end
end

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