lib/searchkick.rb in searchkick-3.0.2 vs lib/searchkick.rb in searchkick-3.0.3

@@ -93,20 +93,22 @@
   def self.server_version
     @server_version ||= client.info["version"]["number"]
   end
 
   def self.server_below?(version)
-    Gem::Version.new(server_version.sub("-", ".")) < Gem::Version.new(version.sub("-", "."))
+    Gem::Version.new(server_version.split("-")[0]) < Gem::Version.new(version.split("-")[0])
   end
 
   def self.search(term = "*", model: nil, **options, &block)
+    options = options.dup
     klass = model
 
     # make Searchkick.search(index_name: [Product]) and Product.search equivalent
     unless klass
       index_name = Array(options[:index_name])
       if index_name.size == 1 && index_name.first.respond_to?(:searchkick_index)
         klass = index_name.first
+        options.delete(:index_name)
       end
     end
 
     query = Searchkick::Query.new(klass, term, options)
     block.call(query.body) if block