From 05fd7cecf4c8895c860427da15524b4435c1f0c4 Mon Sep 17 00:00:00 2001
From: jdalton <john.david.dalton@gmail.com>
Date: Tue, 17 Mar 2015 08:48:21 -0700
Subject: [PATCH] Add docs for `baseSum` and `arraySum`. [ci skip]

---
 lodash.src.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lodash.src.js b/lodash.src.js
index 10cd55172..0dc51b8b0 100644
--- a/lodash.src.js
+++ b/lodash.src.js
@@ -1699,6 +1699,13 @@
       return false;
     }
 
+    /**
+     * A specialized version of `_.sum` for arrays without support for iteratees.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the sum.
+     */
     function arraySum(array) {
       var length = array.length,
           result = 0;
@@ -2757,6 +2764,15 @@
       });
     }
 
+    /**
+     * The base implementation of `_.sum` without support for callback shorthands
+     * and `this` binding.
+     *
+     * @private
+     * @param {Array|Object|string} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {number} Returns the sum.
+     */
     function baseSum(collection, iteratee) {
       var result = 0;
       baseEach(collection, function(value, index, collection) {