lodash._baseclone - npm Package Compare versions

Comparing version 4.5.3 to 4.5.4

index.js

 /**
- * lodash 4.5.3 (Custom Build) <https://lodash.com/>
+ * lodash 4.5.4 (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
+ * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+ * Released under MIT license <https://lodash.com/license>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license <https://lodash.com/license>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
@@ -30,2 +30,3 @@
     objectTag = '[object Object]',
+    promiseTag = '[object Promise]',
     regexpTag = '[object RegExp]',
@@ -38,2 +39,3 @@ setTag = '[object Set]',
 var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]',
     float32Tag = '[object Float32Array]',
@@ -55,3 +57,3 @@ float64Tag = '[object Float64Array]',
 
-/** Used to detect host constructors (Safari > 5). */
+/** Used to detect host constructors (Safari). */
 var reIsHostCtor = /^\[object .+?Constructor\]$/;
@@ -65,12 +67,12 @@
 cloneableTags[argsTag] = cloneableTags[arrayTag] =
-cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
-cloneableTags[dateTag] = cloneableTags[float32Tag] =
-cloneableTags[float64Tag] = cloneableTags[int8Tag] =
-cloneableTags[int16Tag] = cloneableTags[int32Tag] =
-cloneableTags[mapTag] = cloneableTags[numberTag] =
-cloneableTags[objectTag] = cloneableTags[regexpTag] =
-cloneableTags[setTag] = cloneableTags[stringTag] =
-cloneableTags[symbolTag] = cloneableTags[uint8Tag] =
-cloneableTags[uint8ClampedTag] = cloneableTags[uint16Tag] =
-cloneableTags[uint32Tag] = true;
+cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
+cloneableTags[boolTag] = cloneableTags[dateTag] =
+cloneableTags[float32Tag] = cloneableTags[float64Tag] =
+cloneableTags[int8Tag] = cloneableTags[int16Tag] =
+cloneableTags[int32Tag] = cloneableTags[mapTag] =
+cloneableTags[numberTag] = cloneableTags[objectTag] =
+cloneableTags[regexpTag] = cloneableTags[setTag] =
+cloneableTags[stringTag] = cloneableTags[symbolTag] =
+cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
 cloneableTags[errorTag] = cloneableTags[funcTag] =
@@ -171,2 +173,21 @@ cloneableTags[weakMapTag] = false;
 /**
+ * Appends the elements of `values` to `array`.
+ *
+ * @private
+ * @param {Array} array The array to modify.
+ * @param {Array} values The values to append.
+ * @returns {Array} Returns `array`.
+ */
+function arrayPush(array, values) {
+  var index = -1,
+      length = values.length,
+      offset = array.length;
+
+  while (++index < length) {
+    array[offset + index] = values[index];
+  }
+  return array;
+}
+
+/**
  * A specialized version of `_.reduce` for arrays without support for
@@ -179,3 +200,4 @@ * iteratee shorthands.
  * @param {*} [accumulator] The initial value.
- * @param {boolean} [initAccum] Specify using the first element of `array` as the initial value.
+ * @param {boolean} [initAccum] Specify using the first element of `array` as
+ *  the initial value.
  * @returns {*} Returns the accumulated value.
@@ -319,3 +341,2 @@ */
     Uint8Array = root.Uint8Array,
-    getPrototypeOf = Object.getPrototypeOf,
     getOwnPropertySymbols = Object.getOwnPropertySymbols,
@@ -327,6 +348,9 @@ objectCreate = Object.create,
 /* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeKeys = Object.keys;
+var nativeGetPrototype = Object.getPrototypeOf,
+    nativeKeys = Object.keys;
 
 /* Built-in method references that are verified to be native. */
-var Map = getNative(root, 'Map'),
+var DataView = getNative(root, 'DataView'),
+    Map = getNative(root, 'Map'),
+    Promise = getNative(root, 'Promise'),
     Set = getNative(root, 'Set'),
@@ -337,3 +361,5 @@ WeakMap = getNative(root, 'WeakMap'),
 /** Used to detect maps, sets, and weakmaps. */
-var mapCtorString = Map ? funcToString.call(Map) : '',
+var dataViewCtorString = DataView ? (DataView + '') : '',
+    mapCtorString = Map ? funcToString.call(Map) : '',
+    promiseCtorString = Promise ? funcToString.call(Promise) : '',
     setCtorString = Set ? funcToString.call(Set) : '',
@@ -407,2 +433,5 @@ weakMapCtorString = WeakMap ? funcToString.call(WeakMap) : '';
 
+// Avoid inheriting from `Object.prototype` when possible.
+Hash.prototype = nativeCreate ? nativeCreate(null) : objectProto;
+
 /**
@@ -500,3 +529,3 @@ * Creates a map cache object to store key-value pairs.
  * @param {*} value The value to set.
- * @returns {Object} Returns the map cache object.
+ * @returns {Object} Returns the map cache instance.
  */
@@ -515,2 +544,9 @@ function mapSet(key, value) {
 
+// Add methods to `MapCache`.
+MapCache.prototype.clear = mapClear;
+MapCache.prototype['delete'] = mapDelete;
+MapCache.prototype.get = mapGet;
+MapCache.prototype.has = mapHas;
+MapCache.prototype.set = mapSet;
+
 /**
@@ -601,3 +637,3 @@ * Creates a stack cache object to store key-value pairs.
  * @param {*} value The value to set.
- * @returns {Object} Returns the stack cache object.
+ * @returns {Object} Returns the stack cache instance.
  */
@@ -623,2 +659,9 @@ function stackSet(key, value) {
 
+// Add methods to `Stack`.
+Stack.prototype.clear = stackClear;
+Stack.prototype['delete'] = stackDelete;
+Stack.prototype.get = stackGet;
+Stack.prototype.has = stackHas;
+Stack.prototype.set = stackSet;
+
 /**
@@ -628,3 +671,3 @@ * Removes `key` and its value from the associative array.
  * @private
- * @param {Array} array The array to query.
+ * @param {Array} array The array to modify.
  * @param {string} key The key of the value to remove.
@@ -673,4 +716,3 @@ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 /**
- * Gets the index at which the first occurrence of `key` is found in `array`
- * of key-value pairs.
+ * Gets the index at which the `key` is found in `array` of key-value pairs.
  *
@@ -784,4 +826,3 @@ * @private
       if (!isDeep) {
-        result = baseAssign(result, value);
-        return isFull ? copySymbols(value, result) : result;
+        return copySymbols(value, baseAssign(result, value));
       }
@@ -792,3 +833,3 @@ } else {
       }
-      result = initCloneByTag(value, tag, isDeep);
+      result = initCloneByTag(value, tag, baseClone, isDeep);
     }
@@ -804,7 +845,14 @@ }
 
+  if (!isArr) {
+    var props = isFull ? getAllKeys(value) : keys(value);
+  }
   // Recursively populate clone (susceptible to call stack limits).
-  (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
+  arrayEach(props || value, function(subValue, key) {
+    if (props) {
+      key = subValue;
+      subValue = value[key];
+    }
     assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
   });
-  return (isFull && !isArr) ? copySymbols(value, result) : result;
+  return result;
 }
@@ -825,25 +873,17 @@
 /**
- * The base implementation of `baseForIn` and `baseForOwn` which iterates
- * over `object` properties returned by `keysFunc` invoking `iteratee` for
- * each property. Iteratee functions may exit iteration early by explicitly
- * returning `false`.
+ * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+ * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+ * symbols of `object`.
  *
  * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
+ * @param {Object} object The object to query.
  * @param {Function} keysFunc The function to get the keys of `object`.
- * @returns {Object} Returns `object`.
+ * @param {Function} symbolsFunc The function to get the symbols of `object`.
+ * @returns {Array} Returns the array of property names and symbols.
  */
-var baseFor = createBaseFor();
-
-/**
- * The base implementation of `_.forOwn` without support for iteratee shorthands.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
-function baseForOwn(object, iteratee) {
-  return object && baseFor(object, iteratee, keys);
+function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+  var result = keysFunc(object);
+  return isArray(object)
+    ? result
+    : arrayPush(result, symbolsFunc(object));
 }
@@ -864,3 +904,3 @@
   return hasOwnProperty.call(object, key) ||
-    (typeof object == 'object' && key in object && getPrototypeOf(object) === null);
+    (typeof object == 'object' && key in object && getPrototype(object) === null);
 }
@@ -924,2 +964,15 @@
 /**
+ * Creates a clone of `dataView`.
+ *
+ * @private
+ * @param {Object} dataView The data view to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned data view.
+ */
+function cloneDataView(dataView, isDeep) {
+  var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
+  return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
+}
+
+/**
  * Creates a clone of `map`.
@@ -929,6 +982,9 @@ *
  * @param {Object} map The map to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the cloned map.
  */
-function cloneMap(map) {
-  return arrayReduce(mapToArray(map), addMapEntry, new map.constructor);
+function cloneMap(map, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
+  return arrayReduce(array, addMapEntry, new map.constructor);
 }
@@ -954,6 +1010,9 @@
  * @param {Object} set The set to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the cloned set.
  */
-function cloneSet(set) {
-  return arrayReduce(setToArray(set), addSetEntry, new set.constructor);
+function cloneSet(set, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
+  return arrayReduce(array, addSetEntry, new set.constructor);
 }
@@ -1009,3 +1068,3 @@
  * @param {Object} source The object to copy properties from.
- * @param {Array} props The property names to copy.
+ * @param {Array} props The property identifiers to copy.
  * @param {Object} [object={}] The object to copy properties to.
@@ -1024,3 +1083,3 @@ * @returns {Object} Returns `object`.
  * @param {Object} source The object to copy properties from.
- * @param {Array} props The property names to copy.
+ * @param {Array} props The property identifiers to copy.
  * @param {Object} [object={}] The object to copy properties to.
@@ -1061,23 +1120,10 @@ * @param {Function} [customizer] The function to customize copied values.
 /**
- * Creates a base function for methods like `_.forIn`.
+ * Creates an array of own enumerable property names and symbols of `object`.
  *
  * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names and symbols.
  */
-function createBaseFor(fromRight) {
-  return function(object, iteratee, keysFunc) {
-    var index = -1,
-        iterable = Object(object),
-        props = keysFunc(object),
-        length = props.length;
-
-    while (length--) {
-      var key = props[fromRight ? length : ++index];
-      if (iteratee(iterable[key], key, iterable) === false) {
-        break;
-      }
-    }
-    return object;
-  };
+function getAllKeys(object) {
+  return baseGetAllKeys(object, keys, getSymbols);
 }
@@ -1088,4 +1134,5 @@
  *
- * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
- * that affects Safari on at least iOS 8.1-8.3 ARM64.
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
  *
@@ -1112,12 +1159,32 @@ * @private
 /**
- * Creates an array of the own symbol properties of `object`.
+ * Gets the `[[Prototype]]` of `value`.
  *
  * @private
+ * @param {*} value The value to query.
+ * @returns {null|Object} Returns the `[[Prototype]]`.
+ */
+function getPrototype(value) {
+  return nativeGetPrototype(Object(value));
+}
+
+/**
+ * Creates an array of the own enumerable symbol properties of `object`.
+ *
+ * @private
  * @param {Object} object The object to query.
  * @returns {Array} Returns the array of symbols.
  */
-var getSymbols = getOwnPropertySymbols || function() {
-  return [];
-};
+function getSymbols(object) {
+  // Coerce `object` to an object to avoid non-object errors in V8.
+  // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
+  return getOwnPropertySymbols(Object(object));
+}
 
+// Fallback for IE < 11.
+if (!getOwnPropertySymbols) {
+  getSymbols = function() {
+    return [];
+  };
+}
+
 /**
@@ -1134,4 +1201,7 @@ * Gets the `toStringTag` of `value`.
 
-// Fallback for IE 11 providing `toStringTag` values for maps, sets, and weakmaps.
-if ((Map && getTag(new Map) != mapTag) ||
+// Fallback for data views, maps, sets, and weak maps in IE 11,
+// for data views in Edge, and promises in Node.js.
+if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+    (Map && getTag(new Map) != mapTag) ||
+    (Promise && getTag(Promise.resolve()) != promiseTag) ||
     (Set && getTag(new Set) != setTag) ||
@@ -1146,3 +1216,5 @@ (WeakMap && getTag(new WeakMap) != weakMapTag)) {
       switch (ctorString) {
+        case dataViewCtorString: return dataViewTag;
         case mapCtorString: return mapTag;
+        case promiseCtorString: return promiseTag;
         case setCtorString: return setTag;
@@ -1184,3 +1256,3 @@ case weakMapCtorString: return weakMapTag;
   return (typeof object.constructor == 'function' && !isPrototype(object))
-    ? baseCreate(getPrototypeOf(object))
+    ? baseCreate(getPrototype(object))
     : {};
@@ -1198,6 +1270,7 @@ }
  * @param {string} tag The `toStringTag` of the object to clone.
+ * @param {Function} cloneFunc The function to clone values.
  * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the initialized clone.
  */
-function initCloneByTag(object, tag, isDeep) {
+function initCloneByTag(object, tag, cloneFunc, isDeep) {
   var Ctor = object.constructor;
@@ -1212,2 +1285,5 @@ switch (tag) {
 
+    case dataViewTag:
+      return cloneDataView(object, isDeep);
+
     case float32Tag: case float64Tag:
@@ -1219,3 +1295,3 @@ case int8Tag: case int16Tag: case int32Tag:
     case mapTag:
-      return cloneMap(object);
+      return cloneMap(object, isDeep, cloneFunc);
 
@@ -1230,3 +1306,3 @@ case numberTag:
     case setTag:
-      return cloneSet(object);
+      return cloneSet(object, isDeep, cloneFunc);
 
@@ -1283,3 +1359,4 @@ case symbolTag:
 /**
- * Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * Performs a
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
  * comparison between two values to determine if they are equivalent.
@@ -1289,2 +1366,3 @@ *
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -1323,5 +1401,7 @@ * @param {*} value The value to compare.
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
@@ -1346,6 +1426,8 @@ *
  * @memberOf _
+ * @since 0.1.0
  * @type {Function}
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
@@ -1374,2 +1456,3 @@ *
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -1402,5 +1485,7 @@ * @param {*} value The value to check.
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
  * @example
@@ -1429,2 +1514,3 @@ *
  * @memberOf _
+ * @since 4.3.0
  * @category Lang
@@ -1450,5 +1536,7 @@ * @param {*} value The value to check.
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
@@ -1473,9 +1561,12 @@ *
  *
- * **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
  * @example
@@ -1506,2 +1597,3 @@ *
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -1535,2 +1627,3 @@ * @param {*} value The value to check.
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -1562,5 +1655,7 @@ * @param {*} value The value to check.
  * @memberOf _
+ * @since 3.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a native function,
+ *  else `false`.
  * @example
@@ -1589,6 +1684,8 @@ *
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
  * @example
@@ -1615,2 +1712,3 @@ *
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -1660,2 +1758,3 @@ * @category Object
  * @memberOf _
+ * @since 2.4.0
  * @category Util
@@ -1678,19 +1777,2 @@ * @param {*} value The value to return from the new function.
 
-// Avoid inheriting from `Object.prototype` when possible.
-Hash.prototype = nativeCreate ? nativeCreate(null) : objectProto;
-
-// Add functions to the `MapCache`.
-MapCache.prototype.clear = mapClear;
-MapCache.prototype['delete'] = mapDelete;
-MapCache.prototype.get = mapGet;
-MapCache.prototype.has = mapHas;
-MapCache.prototype.set = mapSet;
-
-// Add functions to the `Stack` cache.
-Stack.prototype.clear = stackClear;
-Stack.prototype['delete'] = stackDelete;
-Stack.prototype.get = stackGet;
-Stack.prototype.has = stackHas;
-Stack.prototype.set = stackSet;
-
 module.exports = baseClone;

package.json

 {
   "name": "lodash._baseclone",
-  "version": "4.5.3",
+  "version": "4.5.4",
   "description": "The internal lodash function `baseClone` exported as a module.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

README.md

@@ -1,2 +0,2 @@
-# lodash._baseclone v4.5.3
+# lodash._baseclone v4.5.4
 
@@ -18,2 +18,2 @@ The internal [lodash](https://lodash.com/) function `baseClone` exported as a [Node.js](https://nodejs.org/) module.
 
-See the [package source](https://github.com/lodash/lodash/blob/4.5.3-npm-packages/lodash._baseclone) for more details.
+See the [package source](https://github.com/lodash/lodash/blob/4.5.4-npm-packages/lodash._baseclone) for more details.

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Mixed license

License

(Experimental) Package contains multiple licenses.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

48632

increased by6.39%

Lines of code

1581

increased by5.19%

Worsened metrics

Number of low license alerts

1

increased byInfinity%

No dependency changes