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Description: A library for safe evaluation of Ruby code based on ParseTree/RubyParser and Ruby2Ruby. Provides Rails ActionView template handlers for ERB and Haml.
Homepage: http://www.artweb-design.de
Clone URL: git://github.com/svenfuchs/safemode.git
safemode / demo.rb
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require 'safemode'
require 'erb'
 
erb_code = %q{<% 10.times do |i| %><%= i %><% end %>}
 
raw_code = %q{
  (1..10).to_a.collect do |i|
    puts i
    i * 2
  end.join(', ')
}
 
box = Safemode::Box.new
 
puts "Doing the ERB code in safe mode\n-----"
puts box.eval(ERB.new(erb_code).src)
 
puts "\nDoing the regular Ruby code in safe mode\n-----"
puts box.eval(raw_code)
 
puts "\nOutput from regular Ruby code\n-----"
puts box.output