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14 lines
370 B
14 lines
370 B
export default function _defaults(obj, defaults) { |
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var keys = Object.getOwnPropertyNames(defaults); |
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for (var i = 0; i < keys.length; i++) { |
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var key = keys[i]; |
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var value = Object.getOwnPropertyDescriptor(defaults, key); |
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if (value && value.configurable && obj[key] === undefined) { |
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Object.defineProperty(obj, key, value); |
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} |
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} |
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return obj; |
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} |