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rOACCT/node_modules/relateurl/lib/options.js
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options.js
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			"use strict";

			var objUtils = require("./util/object");



			function getOptions(options, defaults)
			{
			if ( objUtils.isPlainObject(options) )
			{
			var newOptions = {};

			for (var i in defaults)
			{
			if ( defaults.hasOwnProperty(i) )
			{
			if (options[i] !== undefined)
			{
			newOptions[i] = mergeOption(options[i], defaults[i]);
			}
			else
			{
			newOptions[i] = defaults[i];
			}
			}
			}

			return newOptions;
			}
			else
			{
			return defaults;
			}
			}



			function mergeOption(newValues, defaultValues)
			{
			if (defaultValues instanceof Object && newValues instanceof Object)
			{
			if (defaultValues instanceof Array && newValues instanceof Array)
			{
			return defaultValues.concat(newValues);
			}
			else
			{
			return objUtils.shallowMerge(newValues, defaultValues);
			}
			}

			return newValues;
			}



			module.exports = getOptions;