fixes #57

Author: zookzook

lib/mongo.ex

@@ -1117,7 +1117,7 @@ defmodule Mongo do
                upsert: Keyword.get(opts, :upsert),
                multi: multi,
                collation: Keyword.get(opts, :collation),
-               arrayFilters: Keyword.get(opts, :filters)
+               arrayFilters: Keyword.get(opts, :array_filters)
              } |> filter_nils()
 
     cmd = [

lib/mongo/bulk_write.ex

@@ -414,7 +414,7 @@ defmodule Mongo.BulkWrite do
       upsert: Keyword.get(update_opts, :upsert),
       multi: Keyword.get(update_opts, :multi) || false,
       collation: Keyword.get(update_opts, :collation),
-      arrayFilters: Keyword.get(update_opts, :filters)
+      arrayFilters: Keyword.get(update_opts, :array_filters)
     ] |> filter_nils()
 
   end

lib/mongo/unordered_bulk.ex

@@ -77,6 +77,16 @@ defmodule Mongo.UnorderedBulk do
     %UnorderedBulk{coll: coll}
   end
 
+  @doc """
+  Adds the two unordered bulks together.
+  """
+  def add(%UnorderedBulk{coll: coll_a} = a,  %UnorderedBulk{coll: coll_b} = b) when coll_a == coll_b do
+    %UnorderedBulk{coll: coll_a,
+      inserts: a.inserts ++ b.inserts,
+      updates: a.updates ++ b.updates,
+      deletes: a.deletes ++ b.deletes}
+  end
+
   @doc """
   Appends a bulk operation to the unordered bulk. One of the field (inserts, updates or deletes)
   will be updated.