Method: Bio::Nexus::NexusMatrix#to_nexus_row_array

Defined in:
lib/bio/db/nexus.rb

#to_nexus_row_array(spacer = "", append_delimiter = true) ⇒ Object

Helper method to produce nexus formatted data.

Arguments:

  • (optional) spacer: String

  • (optional) append_delimiter: true or false

Returns

Array



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# File 'lib/bio/db/nexus.rb', line 1733

def to_nexus_row_array( spacer = "", append_delimiter = true )
  ary = Array.new
  if is_empty?
    return ary
  end
  max_length = 10
  for row in 0 .. get_max_row
    l = get_value( row, 0 ).length
    if ( l > max_length )
      max_length = l
    end
  end  
  for row in 0 .. get_max_row
    row_str = String.new
    ary.push( row_str )
    name = get_value( row, 0 )
    name = name.ljust( max_length + 1 )
    row_str << name << " " << get_row_string( row, spacer )
    if ( spacer != nil && spacer.length > 0 )
      row_str.chomp!( spacer )
    end
    if ( append_delimiter && row == get_max_row )
      row_str << DELIMITER 
    end
  end
  ary
end