Bump to v3.9.0.

internal/baseIsMatch.js

@@ -1,4 +1,4 @@
-define(['./baseIsEqual'], function(baseIsEqual) {
+define(['./baseIsEqual', './toObject'], function(baseIsEqual, toObject) {
 
   /** Used as a safe reference for `undefined` in pre-ES5 environments. */
   var undefined;
@@ -9,41 +9,43 @@ define(['./baseIsEqual'], function(baseIsEqual) {
    *
    * @private
    * @param {Object} object The object to inspect.
-   * @param {Array} props The source property names to match.
-   * @param {Array} values The source values to match.
-   * @param {Array} strictCompareFlags Strict comparison flags for source values.
+   * @param {Array} matchData The propery names, values, and compare flags to match.
    * @param {Function} [customizer] The function to customize comparing objects.
    * @returns {boolean} Returns `true` if `object` is a match, else `false`.
    */
-  function baseIsMatch(object, props, values, strictCompareFlags, customizer) {
-    var index = -1,
-        length = props.length,
+  function baseIsMatch(object, matchData, customizer) {
+    var index = matchData.length,
+        length = index,
         noCustomizer = !customizer;
 
-    while (++index < length) {
-      if ((noCustomizer && strictCompareFlags[index])
-            ? values[index] !== object[props[index]]
-            : !(props[index] in object)
+    if (object == null) {
+      return !length;
+    }
+    object = toObject(object);
+    while (index--) {
+      var data = matchData[index];
+      if ((noCustomizer && data[2])
+            ? data[1] !== object[data[0]]
+            : !(data[0] in object)
           ) {
         return false;
       }
     }
-    index = -1;
     while (++index < length) {
-      var key = props[index],
+      data = matchData[index];
+      var key = data[0],
           objValue = object[key],
-          srcValue = values[index];
+          srcValue = data[1];
 
-      if (noCustomizer && strictCompareFlags[index]) {
-        var result = objValue !== undefined || (key in object);
-      } else {
-        result = customizer ? customizer(objValue, srcValue, key) : undefined;
-        if (result === undefined) {
-          result = baseIsEqual(srcValue, objValue, customizer, true);
+      if (noCustomizer && data[2]) {
+        if (objValue === undefined && !(key in object)) {
+          return false;
+        }
+      } else {
+        var result = customizer ? customizer(objValue, srcValue, key) : undefined;
+        if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
+          return false;
         }
-      }
-      if (!result) {
-        return false;
       }
     }
     return true;