play frames

1 files changed, 11 insertions, 1 deletions

diff --git a/app/client/util/index.js b/app/client/util/index.js
index 4ce1245..56fdbce 100644
--- a/app/client/util/index.js
+++ b/app/client/util/index.js
@@ -31,10 +31,20 @@ const allProgress = (promises, progress_cb) => {
 
 document.body.style.backgroundImage = 'linear-gradient(' + (maths.randint(40)+40) + 'deg, #fde, #ffe)'
 
+const fieldSet = defaultFields => fields => {
+  if (fields) {
+    if (fields instanceof Set) {
+      return fields
+    }
+    return new Set(fields.split(' '))
+  }
+  return defaultFields
+}
+
 export default {
   ...maths,
   ...format,
   sort,
-  allProgress,
+  allProgress, fieldSet,
   is_iphone, is_ipad, is_android, is_mobile, is_desktop,
 }