Proc example

main.proc.rb

#
# Proc demonstration
#

my_code1 = Proc.new do
  puts 1
  sleep 0.5
  puts 2
  sleep 0.5
  puts 3
end 

my_code2 = Proc.new do 
  puts "It's a sunny day here"
  print "makes me want to ... "
  sleep 1
  puts "Kill people" 
end 

my_code3 = Proc.new do
  puts "Your face your face"
  puts "What's wrong with your face" 
end 

arrcode = [my_code1,my_code2,my_code3]

order = [0, 1, 2].shuffle

puts "Order to execute:" 
p order

order.each do |order|
  arrcode[order].call
end