The Ruby based wrapper for the TreeTagger by Helmut Schmid. Check it out if you are interested in Natural Language Processing (NLP) and Human Language Technology (HLT).

Before you install the treetagger-ruby package please ensure you have downloaded and installe the TreeTagger itself.
(And pls, respect his terms of license)

	gem install rstt
	rstt -c /path/to/your/TreeTagger/

1. You have some class, where you want to use Rstt ..
   the input is given by: Rstt.set_input lang: lang, content: content with default language 'en';
   accessible languages could be found by Rstt.language_codes;
   installed languages are stored in Rstt::LANGUAGES (cause it could be different)

    class Foo
    	include Rstt
    	
    	def pos_tagging(lang,content)
    		Rstt.set_input lang: lang, content: content
    		Rstt.preprocessing
    		Rstt.tagging
    		processed_ data = Rstt.tagged
    	end
    end
   

   that's all, the processed data are accessible via Rstt.tagged,
   it is an Array, thereby each element self is an Array with following elements

   1. the input word itself
   2. the word class
   3. the lemma of the input; depends on your input language

2. or via CLI, check usage with rstt -h

see License.txt