# -*- coding: utf-8 -*-


module Spacy


  class KeyStroke

    include Comparable

    def initialize ()
      @keys = []
    end

    def to_s ()
      @keys.join
    end

    def push (key)
      @keys << key
    end

    alias << push

    def hash ()
      to_s.hash
    end

    def eql? (obj)
      to_s == obj.to_s
    end

    def <=> (obj)
      to_s <=> obj.to_s
    end

  end# KeyStroke


end # Spacy