ZURB Foundation: CDN foundation.min.js with fallback to local -

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i want load cdn version of foundation.min.js local fallback. question is: how can detect if foundation.js loaded?

i saw done done jquery, modernizr, bootstrap ... can't find code foundation. should except part "window.foundation":

<!-- jsdelivr cdn --> <script src="//cdn.jsdelivr.net/foundation/4.3.1/js/foundation.min.js"></script> <!-- fallback local --> <script>window.foundation || document.write('<script src="/js/vendor/foundation.min.js"><\/script>')</script>

ok, turned out original code correct. foundation actual javascript object , had typo somewhere else. so, sum ... can load foundation.min.js cdn local fallback this:

<!-- jsdelivr cdn --> <script src="//cdn.jsdelivr.net/foundation/4.3.1/js/foundation.min.js"></script> <!-- fallback local --> <script>window.foundation || document.write('<script src="/js/vendor/foundation.min.js"><\/script>')</script>

if interested i've created gist cdn/local fallback foundation required files: gist.github.com/kevinwake/6208601


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