Module: SubType::Rotate

Defined in:
lib/subtype.rb

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object



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# File 'lib/subtype.rb', line 65

def self.included (klass)
  klass.instance_eval {
    alias __set_data__ data=
    alias __get_data__ data
    alias __on__ on

    self.rotation = SubType::RotationType.new('', self.config[:length])
    self.thread = Thread.start(self) {|s|
      loop {
        s.__set_data__(s.data.pre + s.data.next + s.data.post)
        sleep 0.1
      }
    }

    def data=(str)
      self.rotation.update(str)
      str
    end

    def data
      self.rotation
    end

    def on(meth, &blk)
      case meth
      when :unload
        __on__(meth) {|s|
          blk.call(s)
          s.thread.kill
        }
      else
        __on__(meth, &blk)
      end
    end
  }
end