test/integration/cookbooks/node-tests/libraries/helper.rb in kitchen-nodes-0.7.0 vs test/integration/cookbooks/node-tests/libraries/helper.rb in kitchen-nodes-0.8.0

@@ -1,6 +1,6 @@
-require 'timeout'
+require 'timeout'
 
 def search_for_nodes(query, timeout = 120)
   nodes = []
   Timeout.timeout(timeout) do
     nodes = search(:node, query)
@@ -8,10 +8,10 @@
       sleep 5
       nodes = search(:node, query)
     end
   end
 
-  if nodes.count == 0 || !nodes[0].key?('ipaddress')
+  if nodes.count.zero? || !nodes[0].key?('ipaddress')
     raise "Unable to find any nodes meeting the search criteria '#{query}'!"
   end
 
   nodes
 end