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12 lines
316 B
12 lines
316 B
export default function merge() { |
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var obj = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; |
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var defaults = arguments.length > 1 ? arguments[1] : undefined; |
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for (var key in defaults) { |
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if (typeof obj[key] === 'undefined') { |
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obj[key] = defaults[key]; |
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} |
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} |
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return obj; |
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} |