diff --git a/lodash.js b/lodash.js
index e606bcaaf..1d9e9ef4e 100644
--- a/lodash.js
+++ b/lodash.js
@@ -7109,8 +7109,7 @@
      * @since 3.0.0
      * @category Array
      * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the slice of `array`.
      * @example
      *
@@ -7191,8 +7190,7 @@
      * @since 1.1.0
      * @category Array
      * @param {Array} array The array to inspect.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @param {number} [fromIndex=0] The index to search from.
      * @returns {number} Returns the index of the found element, else `-1`.
      * @example
@@ -7239,8 +7237,7 @@
      * @since 2.0.0
      * @category Array
      * @param {Array} array The array to inspect.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @param {number} [fromIndex=array.length-1] The index to search from.
      * @returns {number} Returns the index of the found element, else `-1`.
      * @example
@@ -7710,8 +7707,7 @@
      * @category Array
      * @param {Array} array The array to modify.
      * @param {Array} values The values to remove.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {Array} Returns `array`.
      * @example
      *
@@ -7804,8 +7800,7 @@
      * @since 2.0.0
      * @category Array
      * @param {Array} array The array to modify.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the new array of removed elements.
      * @example
      *
@@ -7932,8 +7927,7 @@
      * @category Array
      * @param {Array} array The sorted array to inspect.
      * @param {*} value The value to evaluate.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {number} Returns the index at which `value` should be inserted
      *  into `array`.
      * @example
@@ -8011,8 +8005,7 @@
      * @category Array
      * @param {Array} array The sorted array to inspect.
      * @param {*} value The value to evaluate.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {number} Returns the index at which `value` should be inserted
      *  into `array`.
      * @example
@@ -8197,8 +8190,7 @@
      * @since 3.0.0
      * @category Array
      * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the slice of `array`.
      * @example
      *
@@ -8239,8 +8231,7 @@
      * @since 3.0.0
      * @category Array
      * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the slice of `array`.
      * @example
      *
@@ -8303,8 +8294,7 @@
      * @since 4.0.0
      * @category Array
      * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {Array} Returns the new array of combined values.
      * @example
      *
@@ -8388,8 +8378,7 @@
      * @since 4.0.0
      * @category Array
      * @param {Array} array The array to inspect.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {Array} Returns the new duplicate free array.
      * @example
      *
@@ -8561,8 +8550,7 @@
      * @since 4.0.0
      * @category Array
      * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee invoked per element.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
      * @returns {Array} Returns the new array of filtered values.
      * @example
      *
@@ -8677,7 +8665,8 @@
      * @since 3.8.0
      * @category Array
      * @param {...Array} [arrays] The arrays to process.
-     * @param {Function} [iteratee=_.identity] The function to combine grouped values.
+     * @param {Function} [iteratee=_.identity] The function to combine
+     *  grouped values.
      * @returns {Array} Returns the new array of grouped elements.
      * @example
      *
@@ -9054,8 +9043,7 @@
      * @since 0.5.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee to transform keys.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
      * @returns {Object} Returns the composed aggregate object.
      * @example
      *
@@ -9089,8 +9077,7 @@
      * @since 0.1.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
      * @returns {boolean} Returns `true` if all elements pass the predicate check,
      *  else `false`.
@@ -9136,8 +9123,7 @@
      * @since 0.1.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the new filtered array.
      * @see _.reject
      * @example
@@ -9177,8 +9163,7 @@
      * @since 0.1.0
      * @category Collection
      * @param {Array|Object} collection The collection to inspect.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @param {number} [fromIndex=0] The index to search from.
      * @returns {*} Returns the matched element, else `undefined`.
      * @example
@@ -9215,8 +9200,7 @@
      * @since 2.0.0
      * @category Collection
      * @param {Array|Object} collection The collection to inspect.
-     * @param {Function} [predicate=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
      * @param {number} [fromIndex=collection.length-1] The index to search from.
      * @returns {*} Returns the matched element, else `undefined`.
      * @example
@@ -9238,8 +9222,7 @@
      * @since 4.0.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the new flattened array.
      * @example
      *
@@ -9263,8 +9246,7 @@
      * @since 4.7.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
      * @returns {Array} Returns the new flattened array.
      * @example
      *
@@ -9288,8 +9270,7 @@
      * @since 4.7.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The function invoked per iteration.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
      * @param {number} [depth=1] The maximum recursion depth.
      * @returns {Array} Returns the new flattened array.
      * @example
@@ -9378,8 +9359,7 @@
      * @since 0.1.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee to transform keys.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
      * @returns {Object} Returns the composed aggregate object.
      * @example
      *
@@ -9488,8 +9468,7 @@
      * @since 4.0.0
      * @category Collection
      * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity]
-     *  The iteratee to transform keys.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
      * @returns {Object} Returns the composed aggregate object.
      * @example
      *
@@ -10954,8 +10933,7 @@
      * // => '<p>fred, barney, &amp; pebbles</p>'
      */
     function wrap(value, wrapper) {
-      wrapper = wrapper == null ? identity : wrapper;
-      return partial(wrapper, value);
+      return partial(castFunction(wrapper), value);
     }
 
     /*------------------------------------------------------------------------*/