Supporting documentation for comment on [foundation/foundation-sites#2125](https://github.com/zurb/foundation/issues/2125)

application.js

//= require jquery
//= require jquery_ujs
//= require foundation
//= require_tree .

$(document).foundation(); 

gem list

*** LOCAL GEMS ***

actionmailer (3.2.11)
actionpack (3.2.11)
activeadmin (0.6.0)
activemodel (3.2.11)
activerecord (3.2.11)
activeresource (3.2.11)
activesupport (3.2.11)
addressable (2.3.3, 2.3.2)
arbre (1.0.1)
arel (3.0.2)
autotest-growl (0.2.16)
autotest-standalone (4.5.11)
awesome_print (1.1.0)
bcrypt-ruby (3.0.1)
better_errors (0.7.0, 0.3.2)
binding_of_caller (0.7.1, 0.6.8)
bourbon (3.1.3)
builder (3.1.4, 3.0.4)
bundler (1.2.3)
capybara (2.0.2)
capybara-webkit (0.14.2)
childprocess (0.3.8, 0.3.7, 0.3.6)
chunky_png (1.2.8, 1.2.7)
coderay (1.0.9, 1.0.8)
coffee-rails (3.2.2)
coffee-script (2.2.0)
coffee-script-source (1.5.0, 1.4.0)
compass (0.12.2)
compass-rails (1.0.3)
cucumber (1.2.1)
cucumber-rails (1.3.0)
database_cleaner (0.9.1)
debug_inspector (0.0.2)
debugger-ruby_core_source (1.1.7)
devise (2.2.3)
diff-lcs (1.2.1, 1.2.0, 1.1.3)
erubis (2.7.0)
excon (0.16.10)
execjs (1.4.0)
factory_girl (4.2.0)
factory_girl_rails (4.2.1, 4.2.0)
fastercsv (1.5.5)
ffi (1.4.0, 1.3.1)
formtastic (2.2.1)
fssm (0.2.10)
gherkin (2.11.6, 2.11.5)
has_scope (0.5.1)
heroku (2.34.0, 2.33.5)
heroku-api (0.3.7)
hike (1.2.1)
i18n (0.6.2, 0.6.1)
inherited_resources (1.4.0)
journey (1.0.4)
jquery-rails (2.2.1, 2.2.0, 2.1.4)
json (1.7.7, 1.7.6)
kaminari (0.14.1)
launchy (2.2.0, 2.1.2)
libv8 (3.11.8.13 x86_64-darwin-11)
libwebsocket (0.1.7.1)
mail (2.5.3, 2.4.4)
meta_request (0.2.2, 0.2.1)
meta_search (1.1.3)
method_source (0.8.1)
mime-types (1.21, 1.19)
multi_json (1.6.1, 1.5.0)
netrc (0.7.7)
nokogiri (1.5.6)
orm_adapter (0.4.0)
pg (0.14.1)
polyamorous (0.5.0)
polyglot (0.3.3)
pry (0.9.11.4)
rack (1.5.1, 1.4.5, 1.4.4)
rack-cache (1.2)
rack-contrib (1.1.0)
rack-ssl (1.3.3, 1.3.2)
rack-test (0.6.2)
rails (3.2.11)
railties (3.2.11)
rake (10.0.3, 10.0.2)
rdoc (3.12.2, 3.12)
ref (1.0.2)
responders (0.9.3)
rest-client (1.6.7)
rspec (2.12.0, 2.0.1)
rspec-core (2.13.0, 2.12.2, 2.0.1)
rspec-expectations (2.13.0, 2.12.1, 2.0.1)
rspec-mocks (2.13.0, 2.12.2, 2.12.1, 2.0.1)
rspec-rails (2.13.0, 2.12.2, 2.0.1)
ruby-debug-base19x (0.11.30.pre12, 0.11.30.pre11)
ruby-debug-ide (0.4.17.beta17, 0.4.17.beta16, 0.4.17.beta15)
rubygems-bundler (1.1.0)
rubyzip (0.9.9)
rvm (1.11.3.6, 1.11.3.5)
sass (3.2.6, 3.2.5)
sass-rails (3.2.6, 3.2.5)
selenium-webdriver (2.30.0, 2.29.0, 2.27.2)
slop (3.4.3)
sprockets (2.8.2, 2.2.2)
therubyracer (0.11.4, 0.11.3)
thor (0.17.0, 0.16.0)
tilt (1.3.3)
treetop (1.4.12)
tzinfo (0.3.35)
uglifier (1.3.0)
warden (1.2.1)
websocket (1.0.7, 1.0.6)
xpath (1.0.0)
zurb-foundation (4.1.2)

js console output

Uncaught TypeError: Object [object Object] has no method 'foundation' application.js:18
Uncaught TypeError: Object [object Object] has no method 'popover' application.js:12