lib/parse_fasta/sequence.rb in parse_fasta-1.0.1 vs lib/parse_fasta/sequence.rb in parse_fasta-1.1.0

@@ -17,17 +17,14 @@
 # along with parse_fasta.  If not, see <http://www.gnu.org/licenses/>.
 
 # Provide some methods for dealing with common tasks regarding
 # nucleotide sequences.
 class Sequence < String
-  def initialize(str)
-    super(str)
-  end
 
-  # Returns GC content for self
+  # Calculates GC content
   #
   # Calculates GC content by dividing count of G + C divided by count
-  # of G + C + T + A +U. If there are both T's and U's in the
+  # of G + C + T + A + U. If there are both T's and U's in the
   # Sequence, things will get weird, but then again, that wouldn't
   # happen, now would it!
   #
   # @example Get GC of a Sequence
   #   Sequence.new('ACTg').gc #=> 0.5