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8 | export function assign(obj, props) {
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9 | for (let i in props) obj[i] = props[i];
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10 | return (obj);
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11 | }
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19 | export function shallowDiffers(a, b) {
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20 | for (let i in a) if (i !== '__source' && !(i in b)) return true;
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21 | for (let i in b) if (i !== '__source' && a[i] !== b[i]) return true;
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22 | return false;
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23 | }
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24 |
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25 | export function removeNode(node) {
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26 | let parentNode = node.parentNode;
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27 | if (parentNode) parentNode.removeChild(node);
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28 | }
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36 | export function is(x, y) {
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37 | return (x === y && (x !== 0 || 1 / x === 1 / y)) || (x !== x && y !== y);
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38 | }
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