Improved sort, only use lower if attribute is a string.

2014-11-02 20:45:22 +01:00 · 2014-11-02 20:45:22 +01:00 · 0207cfe0e8
commit 0207cfe0e8
parent 99f64668e7
1 changed files with 5 additions and 2 deletions
--- a/app/assets/javascripts/app/models/_application_model.js.coffee
+++ b/app/assets/javascripts/app/models/_application_model.js.coffee
@ -553,8 +553,11 @@ class App.Model extends Spine.Model
      return '' if item[ attribute ] is undefined
      return '' if item[ attribute ] is null

-      # return value
-      item[ attribute ].toLowerCase()
+      # return value if string
+      if item[ attribute ].toLowerCase
+        return item[ attribute ].toLowerCase()
+
+      item[ attribute ]
    )

  @_order: ( collection, attribute ) ->