lib/rack/oauth2/client/grant.rb in rack-oauth2-0.8.6 vs lib/rack/oauth2/client/grant.rb in rack-oauth2-0.8.7

@@ -14,11 +14,9 @@
         def to_hash
           (required_attributes + optional_attributes).inject({
             :grant_type => self.class.name.demodulize.underscore.to_sym
           }) do |hash, key|
             hash.merge! key => self.send(key)
-          end.delete_if do |key, value|
-            value.blank?
           end
         end
       end
     end
   end
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