lib/elasticsearch/transport/transport/base.rb in elasticsearch-transport-7.17.0 vs lib/elasticsearch/transport/transport/base.rb in elasticsearch-transport-7.17.1

@@ -16,11 +16,10 @@
 # under the License.
 
 module Elasticsearch
   module Transport
     module Transport
-
       # @abstract Module with common functionality for transport implementations.
       #
       module Base
         include Loggable
 
@@ -429,10 +428,10 @@
           client.headers[ACCEPT_ENCODING] = GZIP if use_compression?
           client.headers.merge!(headers)
         end
 
         def find_value(hash, regex)
-          key_value = hash.find { |k,v| k.to_s.downcase =~ regex }
+          key_value = hash.find { |k, _| k.to_s.downcase =~ regex }
           if key_value
             hash.delete(key_value[0])
             key_value[1]
           end
         end