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var clone = require('clone'); |
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module.exports = function(options, defaults) { |
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options = options || {}; |
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Object.keys(defaults).forEach(function(key) { |
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if (typeof options[key] === 'undefined') { |
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options[key] = clone(defaults[key]); |
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} |
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}); |
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return options; |
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}; |
