Merge pull request #430 from sindresorhus/fix-429

Add babel-runtime and core-js to list of internals. Fixes #429

Author: sindresorhus

lib/beautify-stack.js

@@ -6,7 +6,7 @@ var debug = require('debug')('ava');
 var stackUtils = new StackUtils({
 	internals: debug.enabled ? [] : StackUtils.nodeInternals().concat([
 		/\/ava\/(?:lib\/)?[\w-]+\.js:\d+:\d+\)?$/,
-		/\/node_modules\/(?:bluebird|empower-core)\//
+		/\/node_modules\/(?:bluebird|empower-core|(?:ava\/node_modules\/)?(?:babel-runtime|core-js))\//
 	])
 });