Revision: 56141
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at March 12, 2012 09:59 by EvanHahn
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Evan.emptyObject = function() {
if (Object.create) return Object.create(null);
return {};
};
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`Object.create(null)` is a more memory-efficient way to make objects, but it's not supported in all versions of JavaScript, so you can do the "old-fashioned" `{}` if that function isn't available.
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Make an empty object in JavaScript
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object
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JavaScript