Bump to v3.2.0.

object/findKey.js

@@ -6,10 +6,14 @@ import baseForOwn from '../internal/baseForOwn';
  * This method is like `_.findIndex` except that it returns the key of the
  * first element `predicate` returns truthy for, instead of the element itself.
  *
- * If a property name is provided for `predicate` the created "_.property"
+ * If a property name is provided for `predicate` the created `_.property`
  * style callback returns the property value of the given element.
  *
- * If an object is provided for `predicate` the created "_.matches" style
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
  * callback returns `true` for elements that have the properties of the given
  * object, else `false`.
  *
@@ -18,8 +22,7 @@ import baseForOwn from '../internal/baseForOwn';
  * @category Object
  * @param {Object} object The object to search.
  * @param {Function|Object|string} [predicate=_.identity] The function invoked
- *  per iteration. If a property name or object is provided it is used to
- *  create a "_.property" or "_.matches" style callback respectively.
+ *  per iteration.
  * @param {*} [thisArg] The `this` binding of `predicate`.
  * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
  * @example
@@ -33,11 +36,15 @@ import baseForOwn from '../internal/baseForOwn';
  * _.findKey(users, function(chr) { return chr.age < 40; });
  * // => 'barney' (iteration order is not guaranteed)
  *
- * // using the "_.matches" callback shorthand
- * _.findKey(users, { 'age': 1 });
+ * // using the `_.matches` callback shorthand
+ * _.findKey(users, { 'age': 1, 'active': true });
  * // => 'pebbles'
  *
- * // using the "_.property" callback shorthand
+ * // using the `_.matchesProperty` callback shorthand
+ * _.findKey(users, 'active', false);
+ * // => 'fred'
+ *
+ * // using the `_.property` callback shorthand
  * _.findKey(users, 'active');
  * // => 'barney'
  */

object/findLastKey.js

@@ -6,10 +6,14 @@ import baseForOwnRight from '../internal/baseForOwnRight';
  * This method is like `_.findKey` except that it iterates over elements of
  * a collection in the opposite order.
  *
- * If a property name is provided for `predicate` the created "_.property"
+ * If a property name is provided for `predicate` the created `_.property`
  * style callback returns the property value of the given element.
  *
- * If an object is provided for `predicate` the created "_.matches" style
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `predicate` the created `_.matches` style
  * callback returns `true` for elements that have the properties of the given
  * object, else `false`.
  *
@@ -18,8 +22,7 @@ import baseForOwnRight from '../internal/baseForOwnRight';
  * @category Object
  * @param {Object} object The object to search.
  * @param {Function|Object|string} [predicate=_.identity] The function invoked
- *  per iteration. If a property name or object is provided it is used to
- *  create a "_.property" or "_.matches" style callback respectively.
+ *  per iteration.
  * @param {*} [thisArg] The `this` binding of `predicate`.
  * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
  * @example
@@ -33,11 +36,15 @@ import baseForOwnRight from '../internal/baseForOwnRight';
  * _.findLastKey(users, function(chr) { return chr.age < 40; });
  * // => returns `pebbles` assuming `_.findKey` returns `barney`
  *
- * // using the "_.matches" callback shorthand
- * _.findLastKey(users, { 'age': 36 });
+ * // using the `_.matches` callback shorthand
+ * _.findLastKey(users, { 'age': 36, 'active': true });
  * // => 'barney'
  *
- * // using the "_.property" callback shorthand
+ * // using the `_.matchesProperty` callback shorthand
+ * _.findLastKey(users, 'active', false);
+ * // => 'fred'
+ *
+ * // using the `_.property` callback shorthand
  * _.findLastKey(users, 'active');
  * // => 'pebbles'
  */

object/keysIn.js

@@ -46,7 +46,7 @@ function keysIn(object) {
 
   var Ctor = object.constructor,
       index = -1,
-      isProto = typeof Ctor == 'function' && Ctor.prototype == object,
+      isProto = typeof Ctor == 'function' && Ctor.prototype === object,
       result = Array(length),
       skipIndexes = length > 0;
 

object/mapValues.js

@@ -7,10 +7,14 @@ import baseForOwn from '../internal/baseForOwn';
  * iteratee function is bound to `thisArg` and invoked with three arguments;
  * (value, key, object).
  *
- * If a property name is provided for `iteratee` the created "_.property"
+ * If a property name is provided for `iteratee` the created `_.property`
  * style callback returns the property value of the given element.
  *
- * If an object is provided for `iteratee` the created "_.matches" style
+ * If a value is also provided for `thisArg` the created `_.matchesProperty`
+ * style callback returns `true` for elements that have a matching property
+ * value, else `false`.
+ *
+ * If an object is provided for `iteratee` the created `_.matches` style
  * callback returns `true` for elements that have the properties of the given
  * object, else `false`.
  *
@@ -19,8 +23,7 @@ import baseForOwn from '../internal/baseForOwn';
  * @category Object
  * @param {Object} object The object to iterate over.
  * @param {Function|Object|string} [iteratee=_.identity] The function invoked
- *  per iteration. If a property name or object is provided it is used to
- *  create a "_.property" or "_.matches" style callback respectively.
+ *  per iteration.
  * @param {*} [thisArg] The `this` binding of `iteratee`.
  * @returns {Object} Returns the new mapped object.
  * @example
@@ -33,7 +36,7 @@ import baseForOwn from '../internal/baseForOwn';
  *   'pebbles': { 'user': 'pebbles', 'age': 1 }
  * };
  *
- * // using the "_.property" callback shorthand
+ * // using the `_.property` callback shorthand
  * _.mapValues(users, 'age');
  * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
  */

object/transform.js

@@ -3,6 +3,7 @@ import baseCallback from '../internal/baseCallback';
 import baseCreate from '../internal/baseCreate';
 import baseForOwn from '../internal/baseForOwn';
 import isArray from '../lang/isArray';
+import isFunction from '../lang/isFunction';
 import isObject from '../lang/isObject';
 import isTypedArray from '../lang/isTypedArray';
 
@@ -47,7 +48,7 @@ function transform(object, iteratee, accumulator, thisArg) {
       if (isArr) {
         accumulator = isArray(object) ? new Ctor : [];
       } else {
-        accumulator = baseCreate(typeof Ctor == 'function' && Ctor.prototype);
+        accumulator = baseCreate(isFunction(Ctor) && Ctor.prototype);
       }
     } else {
       accumulator = {};