Fix Enumerable#sort_by

meh · meh · commit 2fd8fa08bd36 · 2013-10-29T19:18:18.000+01:00
diff --git a/corelib/enumerable.rb b/corelib/enumerable.rb
@@ -858,7 +858,7 @@ def sort_by(&block)
       arg = Opal.destructure(`arguments`)
 
       [block.call(arg), arg]
-    }.sort.map { |arg| `arg[1]` }
+    }.sort { |a, b| a[0] <=> b[0] }.map { |arg| `arg[1]` }
   end
 
   alias select find_all
