class SequenceGroup
  
  attr_accessor :stats,:output_text,:output_files
  
  
  def initialize(seqs)
    @stats={}
    @seqs=seqs
    @output_text={}
    @output_files={}
  end
  
  
  def push(seq)
    @seqs.push seq
  end
  
  def delete(seq)
    @seqs.delete(seq)
  end
  
  def empty?
    return @seqs.empty?
  end
  
  
  def each
      @seqs.each do |seq|
        yield seq
      end
  end

  def each_with_index
      @seqs.each_with_index do |seq,i|
        yield seq,i
      end
  end

  
  def reverse_each
      @seqs.reverse_each do |seq|
        yield seq
      end
  end
  
  def add(array)
    @seqs += array
  end
  
  def count
    return @seqs.count
  end
  
  def include?(s)
    return @seqs.include?(s)
  end
  
  def remove_all_seqs
    @seqs=[]
  end
  
  # def job_identifier
  #     return @seqs[0].seq_name
  # end
  
  def inspect
    return "Group with #{@seqs.count} sequences"
  end
  
end