aliased << to insert for collections

lib/mongo/collection.rb

@@ -35,6 +35,7 @@ module XGen
           objects = objects.first if objects.size == 1 && objects.first.is_a?(Array)
           @db.insert_into_db(@name, objects)
         end
+        alias_method :<<, :insert
 
         def remove(selector={})
           @db.remove_from_db(@name, selector)

tests/test_db_api.rb

@@ -33,6 +33,11 @@ class DBAPITest < Test::Unit::TestCase
     assert docs.detect { |row| row['a'] == 1 }
     assert docs.detect { |row| row['a'] == 2 }
     assert docs.detect { |row| row['b'] == 3 }
+
+    @coll << {'b' => 4}
+    docs = @coll.find().collect
+    assert_equal 4, docs.length
+    assert docs.detect { |row| row['b'] == 4 }
   end
 
   def test_close