expose option merge strategies

yyx990803 · yyx990803 · commit aef6aeb8fbf7 · 2015-09-23T15:39:21.000-04:00
diff --git a/src/util/options.js b/src/util/options.js
@@ -14,7 +14,7 @@ var extend = _.extend
  * @param {Vue} [vm]
  */
 
-var strats = Object.create(null)
+var strats = config.optionMergeStrategies = Object.create(null)
 
 /**
  * Helper that recursively merges two data objects together.
