From ffcb38f74d6efab412d7dbad5d016366d18c2017 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Fri, 24 Feb 2017 23:34:08 -0800
Subject: [PATCH] Remove `isFunction` use.

---
 .internal/baseMergeDeep.js | 3 +--
 isArrayLike.js             | 3 +--
 result.js                  | 3 +--
 transform.js               | 5 +++--
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/.internal/baseMergeDeep.js b/.internal/baseMergeDeep.js
index e6fee0475..23a289bbd 100644
--- a/.internal/baseMergeDeep.js
+++ b/.internal/baseMergeDeep.js
@@ -6,7 +6,6 @@ import initCloneObject from './initCloneObject.js'
 import isArguments from '../isArguments.js'
 import isArrayLikeObject from '../isArrayLikeObject.js'
 import isBuffer from '../isBuffer.js'
-import isFunction from '../isFunction.js'
 import isObject from '../isObject.js'
 import isPlainObject from '../isPlainObject.js'
 import isTypedArray from '../isTypedArray.js'
@@ -72,7 +71,7 @@ function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, sta
       if (isArguments(objValue)) {
         newValue = toPlainObject(objValue)
       }
-      else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
+      else if ((srcIndex && typeof objValue == 'function') || !isObject(objValue)) {
         newValue = initCloneObject(srcValue)
       }
     }
diff --git a/isArrayLike.js b/isArrayLike.js
index ff8e1823c..73f8b633c 100644
--- a/isArrayLike.js
+++ b/isArrayLike.js
@@ -1,4 +1,3 @@
-import isFunction from './isFunction.js'
 import isLength from './isLength.js'
 
 /**
@@ -25,7 +24,7 @@ import isLength from './isLength.js'
  * // => false
  */
 function isArrayLike(value) {
-  return value != null && isLength(value.length) && !isFunction(value)
+  return value != null && typeof value != 'function' && isLength(value.length)
 }
 
 export default isArrayLike
diff --git a/result.js b/result.js
index 0f5c2ee6c..84e42a86f 100644
--- a/result.js
+++ b/result.js
@@ -1,5 +1,4 @@
 import castPath from './.internal/castPath.js'
-import isFunction from './isFunction.js'
 import toKey from './.internal/toKey.js'
 
 /**
@@ -46,7 +45,7 @@ function result(object, path, defaultValue) {
       index = length
       value = defaultValue
     }
-    object = isFunction(value) ? value.call(object) : value
+    object = typeof value == 'function' ? value.call(object) : value
   }
   return object
 }
diff --git a/transform.js b/transform.js
index 12534e5c3..db279dbc6 100644
--- a/transform.js
+++ b/transform.js
@@ -1,7 +1,6 @@
 import arrayEach from './.internal/arrayEach.js'
 import baseForOwn from './.internal/baseForOwn.js'
 import isBuffer from './isBuffer.js'
-import isFunction from './isFunction.js'
 import isObject from './isObject.js'
 import isTypedArray from './isTypedArray.js'
 
@@ -44,7 +43,9 @@ function transform(object, iteratee, accumulator) {
       accumulator = isArr ? new Ctor : []
     }
     else if (isObject(object)) {
-      accumulator = isFunction(Ctor) ? Object.create(Object.getPrototypeOf(object)) : {}
+      accumulator = typeof Ctor == 'function'
+        ? Object.create(Object.getPrototypeOf(object))
+        : {}
     }
     else {
       accumulator = {}