default to 20 *.rb files to watch

Author: monkstone

lib/jruby_art/runners/watch.rb

@@ -22,8 +22,8 @@ class Watcher
     SLEEP_TIME = 0.2
     def initialize
       count = Dir["**.*rb"].length
-      max_watch = RP_CONFIG.fetch('MAX_WATCH', 30).to_i
-      return warn format(WATCH_MESSAGE, max_watch, count) if count > max_watch
+      max_watch = RP_CONFIG.fetch('MAX_WATCH', 20)
+      return warn format(WATCH_MESSAGE, max_watch, count) if count > max_watch.to_i
       reload_files_to_watch
       @time = Time.now
       start_watching

vendors/Rakefile

@@ -11,7 +11,7 @@ EOS
 
 JRUBYC_VERSION     = '9.1.16.0'
 
-EXAMPLES           = '2.8'
+EXAMPLES           = '2.9'
 HOME_DIR = ENV['HOME']
 MAC_OR_LINUX = /linux|mac|darwin/ =~ RbConfig::CONFIG['host_os']