From 043e7b57785d91c050ef7b52d8496cc6105a7412 Mon Sep 17 00:00:00 2001
From: Spencer Alger <spencer@spenceralger.com>
Date: Thu, 29 Jan 2015 10:53:51 -0700
Subject: [PATCH] enum type params can accept a list of options

---
 src/lib/client_action.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/lib/client_action.js b/src/lib/client_action.js
index 89d3c9a46..47a76abd5 100644
--- a/src/lib/client_action.js
+++ b/src/lib/client_action.js
@@ -43,7 +43,17 @@ function ClientAction(spec) {
 }
 
 var castType = {
-  'enum': function (param, val, name) {
+  'enum': function validSelection(param, val, name) {
+    if (_.isString(val) && val.indexOf(',') > -1) {
+      val = val.split(',');
+    }
+
+    if (_.isArray(val)) {
+      return val.map(function (v) {
+        return validSelection(param, v, name);
+      }).join(',');
+    }
+
     /* jshint eqeqeq: false */
     for (var i = 0; i < param.options.length; i++) {
       if (param.options[i] == val) {