UnknownSeqError more helpful; seq Enumerator.

vic · Nov 27, 2012 · 8a56e69 · 8a56e69
1 parent 6cf0608
commit 8a56e69
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/rouge/seq.rb b/lib/rouge/seq.rb
@@ -210,8 +210,10 @@ def self.seq(form)
       else
         Rouge::Seq::Array.new(form, 0)
       end
+    when Enumerator
+      seq(form.to_a)
     else
-      raise UnknownSeqError
+      raise UnknownSeqError, form.inspect
     end
   end
 end