Current Dev State

static/js/ketcher2/node_modules/lodash.defaults/index.js

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+/**
+ * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
+ * Build: `lodash modularize modern exports="npm" -o ./npm/`
+ * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
+ * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license <http://lodash.com/license>
+ */
+var keys = require('lodash.keys'),
+    objectTypes = require('lodash._objecttypes');
+
+/**
+ * Assigns own enumerable properties of source object(s) to the destination
+ * object for all destination properties that resolve to `undefined`. Once a
+ * property is set, additional defaults of the same property will be ignored.
+ *
+ * @static
+ * @memberOf _
+ * @type Function
+ * @category Objects
+ * @param {Object} object The destination object.
+ * @param {...Object} [source] The source objects.
+ * @param- {Object} [guard] Allows working with `_.reduce` without using its
+ *  `key` and `object` arguments as sources.
+ * @returns {Object} Returns the destination object.
+ * @example
+ *
+ * var object = { 'name': 'barney' };
+ * _.defaults(object, { 'name': 'fred', 'employer': 'slate' });
+ * // => { 'name': 'barney', 'employer': 'slate' }
+ */
+var defaults = function(object, source, guard) {
+  var index, iterable = object, result = iterable;
+  if (!iterable) return result;
+  var args = arguments,
+      argsIndex = 0,
+      argsLength = typeof guard == 'number' ? 2 : args.length;
+  while (++argsIndex < argsLength) {
+    iterable = args[argsIndex];
+    if (iterable && objectTypes[typeof iterable]) {
+    var ownIndex = -1,
+        ownProps = objectTypes[typeof iterable] && keys(iterable),
+        length = ownProps ? ownProps.length : 0;
+
+    while (++ownIndex < length) {
+      index = ownProps[ownIndex];
+      if (typeof result[index] == 'undefined') result[index] = iterable[index];
+    }
+    }
+  }
+  return result
+};
+
+module.exports = defaults;