refactoring of ruby code s/has_key?/[]/

[biopieces.git] / bp_bin / scores_to_dec

diff --git a/bp_bin/scores_to_dec b/bp_bin/scores_to_dec
index 2d91c2bda001f24767f1208d5930291fe24d014b..b93587f3db97f5af3557e853b2472aaa549063d8 100755 (executable)
--- a/bp_bin/scores_to_dec
+++ b/bp_bin/scores_to_dec
@@ -36,7 +36,7 @@ class Hash
   # Method to convert scores from ASCII encode string to
   # a semi-colon seperated string of decimal values.
   def scores2dec!
-    if self.has_key? :SCORES
+    if self[:SCORES]
       self[:SCORES].gsub! /./ do |score|
         score = (score.ord - Seq::SCORE_BASE).to_s + ";"
       end