lib/alephant/publisher.rb in alephant-publisher-0.1.5 vs lib/alephant/publisher.rb in alephant-publisher-0.1.6

@@ -53,12 +53,12 @@
             :lookup_table_name
           ].include? k
         end
 
         @executor = ThreadPoolExecutor.new(
-          @opts[:renderer_pool_min_size] || POOL_MIN_SIZE,
-          @opts[:renderer_pool_max_size] || POOL_MAX_SIZE,
-          @opts[:render_keep_alive_time] || KEEP_ALIVE_TIMEOUT,
+          @opts.fetch(:renderer_pool_min_size, POOL_MIN_SIZE).to_i,
+          @opts.fetch(:renderer_pool_max_size, POOL_MAX_SIZE).to_i,
+          @opts.fetch(:render_keep_alive_time, KEEP_ALIVE_TIMEOUT).to_i,
           TimeUnit::SECONDS,
           LinkedBlockingQueue.new
         )
       end