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brandonsheppard/gist:8aa77c4b061287e437a9beaec0a3b210

Created September 11, 2017 04:44
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Simple mutation observer
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gistfile1.js
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
console.log(mutation.type);
});
});
observer.observe(document.getElementById('bill_selector'), {
attributes: true,
childList: true,
characterData: true
});
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