Module: Landescape

Defined in:

lib/landescape.rb,
lib/landescape/version.rb,
lib/landescape/converter.rb,
lib/landescape/evaluator.rb,
lib/landescape/tokenizer.rb,
lib/landescape/evaluator/curses.rb

Defined Under Namespace

Modules: Converter, Evaluator Classes: Nullogger, Tokenizer

Constant Summary

VERSION =

"0.0.2"

Curses =

Evaluator::Curses

Class Attribute Summary

• .logger ⇒ Object

Class Method Summary

• .run(source, window, options = {}) ⇒ Object

Class Attribute Details

.logger ⇒ Object

# File 'lib/landescape.rb', line 18

def logger
  @logger ||= Nullogger.new
end

Class Method Details

.run(source, window, options = {}) ⇒ Object

# File 'lib/landescape.rb', line 22

def run(source, window, options = {})
  options = {non_block: false, converter: Converter::VT100, evaluator: Curses}.merge(options)
  converter_klass, evaluator_klass = [:converter, :evaluator].map {|n|
    options.delete(n)
  }

  tokenizer = Tokenizer.start(source)
  converter = converter_klass.start(tokenizer.result, options)

  evaluator_klass.start(converter.result, window, options).tap {|evaluator|
    at_exit do
      [tokenizer, converter, evaluator].each &:stop
    end
  }
end