dry up sort fn

Author: alexcjohnson

src/plot_api/manage_arrays.js

@@ -13,6 +13,7 @@ var nestedProperty = require('../lib/nested_property');
 var isPlainObject = require('../lib/is_plain_object');
 var noop = require('../lib/noop');
 var Loggers = require('../lib/loggers');
+var sorterAsc = require('../lib/search').sorterAsc;
 var Registry = require('../registry');
 
 
@@ -101,7 +102,7 @@ exports.applyContainerArrayChanges = function applyContainerArrayChanges(gd, np,
         return true;
     }
 
-    var componentNums = Object.keys(edits).map(Number).sort(function(a, b) { return a - b; }),
+    var componentNums = Object.keys(edits).map(Number).sort(sorterAsc),
         componentArrayIn = np.get(),
         componentArray = componentArrayIn || [],
         // componentArrayFull is used just to keep splices in line between