| 1 | module.exports = extend
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| 2 |
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| 3 | var hasOwnProperty = Object.prototype.hasOwnProperty;
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| 4 |
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| 5 | function extend(target) {
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| 6 | for (var i = 1; i < arguments.length; i++) {
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| 7 | var source = arguments[i]
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| 8 |
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| 9 | for (var key in source) {
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| 10 | if (hasOwnProperty.call(source, key)) {
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| 11 | target[key] = source[key]
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| 12 | }
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| 13 | }
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| 14 | }
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| 15 |
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| 16 | return target
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| 17 | }
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