Class: Regexp

Inherits:
Object
  • Object
show all
Defined in:
lib/seqtrimnext/utils/global_match.rb

Instance Method Summary collapse

Instance Method Details

#global_match(input_str, overlap_group_no = 0) ⇒ Object 



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# File 'lib/seqtrimnext/utils/global_match.rb', line 10

def global_match(input_str,overlap_group_no = 0)
  res = []
  
  str=input_str
  
  last_end = 0
  
  loop do
    str = input_str.slice(last_end,input_str.length-last_end)
    if str.nil? or str.empty?
      break
    end
    
    m = self.match(str)
    # puts "find in: #{str}"
    
    if !m.nil?
      # puts m.inspect
      
      
      new_match=GMatch.new()
      new_match.offset = last_end
      new_match.match = m
      
      res.push new_match
      
      if overlap_group_no == 0
        last_end += m.end(overlap_group_no)
      else
        last_end += m.begin(overlap_group_no)
      end
      
    else
      break
    end
    
  end
  
  
  return res
end