FB-2602: handle mongo v2 indexes (#4)

README.md

@@ -55,6 +55,18 @@ this to resume interrupted tailers so that no information is lost.
 
 ## Version history
 
+### 1.1
+
+Allow both v1 and v2 indexes when handling index creation ops.
+
+### 1.0
+
+Fix persistent tailers read state approach.
+
+### 0.7
+
+Fix outlet method nomenclature to keep compatibility with pre-existing API.
+
 ### 0.6
 
 Fork and move to Yesware. Correct Mongo 2.0 collection method naming.

lib/mongoriver/stream.rb

@@ -115,9 +115,10 @@ def handle_create_index(spec)
       spec.each do |key, value|
         case key
         when 'v'
-          unless value == 1
-            raise NotImplementedError.new("Only v=1 indexes are supported, " \
-                                          "not v=#{value.inspect}")
+          unless value == 1 || value == 2
+            raise NotImplementedError.new("Only v=1 or v=2 indexes are " \
+                                          "supported, not v=#{value.inspect}: " \
+                                          "spec=#{spec.inspect}")
           end
         when 'ns', 'key', '_id' # do nothing
         else

lib/mongoriver/version.rb

@@ -1,3 +1,3 @@
 module Mongoriver
-  VERSION = "1.0.0"
+  VERSION = "1.1.0"
 end