Moar java_args

Author: monkstone

processing_app/demos/graphics/Rakefile

@@ -1,30 +1,30 @@
 # Simple demo Rakefile to autorun samples in current directory
-# excludes planets.rb which needs  flag to run
-# adjust path to rp5 executable, and or opts as required
+# adjust path to jruby, ARGS, and or opts as required
+# NB: use `-J-` prefix to send java args via jruby
 
-SAMPLES_DIR = './'
+SAMPLES_DIR="./"
+ARGS = '-J-XX:InlineSmallCode=500 -J-Xms256m -J-Xmx2g -J-XX:NewSize=64m -J-XX:MaxNewSize=64m'
 
 desc 'run demo'
-task default: [:demo]
+task :default => [:demo]
 
 desc 'demo'
 task :demo do
-  list = samples_list.reject { |sample| sample =~ /planets/ }
-  list.shuffle.each { |sample| run_sample sample }
+  samples_list.shuffle.each{|sample| run_sample sample}
 end
 
 def samples_list
   files = []
   Dir.chdir(SAMPLES_DIR)
-  Dir.glob('*.rb').each do |file|
+  Dir.glob("*.rb").each do |file|
     files << File.join(SAMPLES_DIR, file)
   end
   return files
 end
 
 def run_sample(sample_name)
   puts "Running #{sample_name}...quit to run next sample"
-  open("|jruby #{sample_name}", 'r') do |io|
+  open("|jruby #{ARGS} #{sample_name}", "r") do |io|
     while l = io.gets
       puts(l.chop)
     end