Bump to v4.16.2.

main.js

@@ -13,13 +13,14 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '4.16.1';
+  var VERSION = '4.16.2';
 
   /** Used as the size to enable large array optimizations. */
   var LARGE_ARRAY_SIZE = 200;
 
-  /** Used as the `TypeError` message for "Functions" methods. */
-  var FUNC_ERROR_TEXT = 'Expected a function';
+  /** Error message constants. */
+  var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://github.com/es-shims.',
+      FUNC_ERROR_TEXT = 'Expected a function';
 
   /** Used to stand-in for `undefined` hash values. */
   var HASH_UNDEFINED = '__lodash_hash_undefined__';
@@ -1468,6 +1469,7 @@
     var Buffer = moduleExports ? context.Buffer : undefined,
         Symbol = context.Symbol,
         Uint8Array = context.Uint8Array,
+        allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
         defineProperty = Object.defineProperty,
         getPrototype = overArg(Object.getPrototypeOf, Object),
         iteratorSymbol = Symbol ? Symbol.iterator : undefined,
@@ -1654,6 +1656,30 @@
       return new LodashWrapper(value);
     }
 
+    /**
+     * The base implementation of `_.create` without support for assigning
+     * properties to the created object.
+     *
+     * @private
+     * @param {Object} proto The object to inherit from.
+     * @returns {Object} Returns the new object.
+     */
+    var baseCreate = (function() {
+      function object() {}
+      return function(proto) {
+        if (!isObject(proto)) {
+          return {};
+        }
+        if (objectCreate) {
+          return objectCreate(proto);
+        }
+        object.prototype = prototype;
+        var result = new object;
+        object.prototype = undefined;
+        return result;
+      };
+    }());
+
     /**
      * The function whose prototype chain sequence wrappers inherit from.
      *
@@ -2374,8 +2400,7 @@
     }
 
     /**
-     * A specialized version of `_.sample` for arrays without support for iteratee
-     * shorthands.
+     * A specialized version of `_.sample` for arrays.
      *
      * @private
      * @param {Array} array The array to sample.
@@ -2395,9 +2420,7 @@
      * @returns {Array} Returns the random elements.
      */
     function arraySampleSize(array, n) {
-      var result = arrayShuffle(array);
-      result.length = baseClamp(n, 0, result.length);
-      return result;
+      return shuffleSelf(copyArray(array), n);
     }
 
     /**
@@ -2687,18 +2710,6 @@
       return true;
     }
 
-    /**
-     * The base implementation of `_.create` without support for assigning
-     * properties to the created object.
-     *
-     * @private
-     * @param {Object} prototype The object to inherit from.
-     * @returns {Object} Returns the new object.
-     */
-    function baseCreate(proto) {
-      return isObject(proto) ? objectCreate(proto) : {};
-    }
-
     /**
      * The base implementation of `_.delay` and `_.defer` which accepts `args`
      * to provide to `func`.
@@ -3890,6 +3901,29 @@
       return setToString(overRest(func, start, identity), func + '');
     }
 
+    /**
+     * The base implementation of `_.sample`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to sample.
+     * @returns {*} Returns the random element.
+     */
+    function baseSample(collection) {
+      return arraySample(values(collection));
+    }
+
+    /**
+     * The base implementation of `_.sampleSize` without param guards.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to sample.
+     * @param {number} n The number of elements to sample.
+     * @returns {Array} Returns the random elements.
+     */
+    function baseSampleSize(collection, n) {
+      return shuffleSelf(values(collection), n);
+    }
+
     /**
      * The base implementation of `_.set`.
      *
@@ -3960,6 +3994,17 @@
       });
     };
 
+    /**
+     * The base implementation of `_.shuffle`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     */
+    function baseShuffle(collection) {
+      return shuffleSelf(values(collection));
+    }
+
     /**
      * The base implementation of `_.slice` without an iteratee call guard.
      *
@@ -4422,7 +4467,9 @@
       if (isDeep) {
         return buffer.slice();
       }
-      var result = new buffer.constructor(buffer.length);
+      var length = buffer.length,
+          result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
+
       buffer.copy(result);
       return result;
     }
@@ -6534,24 +6581,27 @@
     }
 
     /**
-     * A specialized version of `arrayShuffle` which mutates `array`.
+     * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
      *
      * @private
      * @param {Array} array The array to shuffle.
+     * @param {number} [size=array.length] The size of `array`.
      * @returns {Array} Returns `array`.
      */
-    function shuffleSelf(array) {
+    function shuffleSelf(array, size) {
       var index = -1,
           length = array.length,
           lastIndex = length - 1;
 
-      while (++index < length) {
+      size = size === undefined ? length : baseClamp(size, 0, length);
+      while (++index < size) {
         var rand = baseRandom(index, lastIndex),
             value = array[rand];
 
         array[rand] = array[index];
         array[index] = value;
       }
+      array.length = size;
       return array;
     }
 
@@ -9629,7 +9679,8 @@
      * // => 2
      */
     function sample(collection) {
-      return arraySample(isArrayLike(collection) ? collection : values(collection));
+      var func = isArray(collection) ? arraySample : baseSample;
+      return func(collection);
     }
 
     /**
@@ -9658,7 +9709,8 @@
       } else {
         n = toInteger(n);
       }
-      return arraySampleSize(isArrayLike(collection) ? collection : values(collection), n);
+      var func = isArray(collection) ? arraySampleSize : baseSampleSize;
+      return func(collection, n);
     }
 
     /**
@@ -9677,10 +9729,8 @@
      * // => [4, 1, 3, 2]
      */
     function shuffle(collection) {
-      return shuffleSelf(isArrayLike(collection)
-        ? copyArray(collection)
-        : values(collection)
-      );
+      var func = isArray(collection) ? arrayShuffle : baseShuffle;
+      return func(collection);
     }
 
     /**
@@ -11779,7 +11829,7 @@
      */
     function isNative(value) {
       if (isMaskable(value)) {
-        throw new Error('This method is not supported with core-js. Try https://github.com/es-shims.');
+        throw new Error(CORE_ERROR_TEXT);
       }
       return baseIsNative(value);
     }
@@ -14272,7 +14322,7 @@
       } else if (radix) {
         radix = +radix;
       }
-      return nativeParseInt(toString(string), radix || 0);
+      return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
     }
 
     /**