Rubocop::Brainfuck

A Brainfuck interpreter implementation on RuboCop

Add this line to your application's Gemfile:

gem 'rubocop-brainfuck'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rubocop-brainfuck

# test.rb
class Program < BrainFuck
  PC = 0
  Code = <<-EOS
    +++++++++[>++++++++>+++++++++++>+++++<<<-]>.>++.+++++++..+++.>-.
    ------------.<++++++++.--------.+++.------.--------.>+.
  EOS
  Memory = []
  Stdout = ''
  Stdin = ''
  Pointer = 0
end

$ rubocop -a -r rubocop/brainfuck --only Brainfuck/Interpreter
$ cat test.rb
# test.rb
class Program < BrainFuck
  PC = 119
  Code = <<-EOS
    +++++++++[>++++++++>+++++++++++>+++++<<<-]>.>++.+++++++..+++.>-.
    ------------.<++++++++.--------.+++.------.--------.>+.
  EOS
  Memory = [0, 72, 100, 33]
  Stdout = "Hello, world!"
  Stdin = ''
  Pointer = 3
end

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/pocke/rubocop-brainfuck.