9 lines
334 B
JavaScript
9 lines
334 B
JavaScript
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module.exports = function() {
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// Borrowed wholesale from https://github.com/defunkt/jquery-pjax
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return window.history &&
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window.history.pushState &&
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window.history.replaceState &&
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// pushState isn’t reliable on iOS until 5.
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!navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]|WebApps\/.+CFNetwork)/)
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}
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