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ridgehkr/zepto-yepnope_with-fallback.coffee

Last active December 16, 2015 07:09
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Using yepnope in CoffeeScript to test for Zepto compatibility with a fallback to jQuery
Raw
zepto-yepnope_with-fallback.coffee
yepnope [
{
# if IE, we need jQuery. Otherwise, Zepto will do just fine
test: '__proto__' of {}
yep: '//cdnjs.cloudflare.com/ajax/libs/zepto/1.0/zepto.min.js'
nope: '//cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js'
complete: ->
# use local jQuery fallback if neither Zepto nor jQuery loaded
!Zepto? and !window.jQuery? and yepnope('js/libs/jquery-1.9.1.min.js')
}
]
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