gertig

##
# Inside: Rails.root/config/compass.rb
if Rails.env.production?
  css_dir = "tmp/stylesheets/compiled"
else
  css_dir = "public/stylesheets/compiled"
end

##
# Inside: Rails.root/config/initializers/compass.rb

gertig

def gravatar_url(email,options = {})
	require 'digest/md5'
	hash = Digest::MD5.hexdigest(email)
	url = "http://www.gravatar.com/avatar/#{hash}"
	options.each do |option|
		option == options.first ? url+="?" : url+="&"
		key = option[0].to_s
		value = option[1].to_s
		url+=key + "=" + value
	end