Support :db key for :out in map_reduce

References RUBY-389
2011-12-14 17:49:08 -08:00 · 2011-12-14 17:49:08 -08:00 · 28796ac7de
parent 4858d3030b
commit 28796ac7de
1 changed files with 6 additions and 1 deletions
--- a/lib/mongo/collection.rb
+++ b/lib/mongo/collection.rb
@ -624,7 +624,12 @@ module Mongo
      if raw
        result
      elsif result["result"]
-        @db[result["result"]]
+        if result['result'].is_a? BSON::OrderedHash and result['result'].has_key? 'db' and result['result'].has_key? 'collection'
+          otherdb = @db.connection[result['result']['db']]
+          otherdb[result['result']['collection']]
+        else
+          @db[result["result"]]
+        end
      else
        raise ArgumentError, "Could not instantiate collection from result. If you specified " +
          "{:out => {:inline => true}}, then you must also specify :raw => true to get the results."