lib/sequenceserver/blast/hsp.rb in sequenceserver-1.1.0.beta11 vs lib/sequenceserver/blast/hsp.rb in sequenceserver-1.1.0.beta12

@@ -3,12 +3,12 @@
   module BLAST
     # Structure to hold data for each HSP.
     HSP = Struct.new(:hit, :number, :bit_score, :score, :evalue, :qstart, :qend,
                      :sstart, :send, :qframe, :sframe, :identity, :positives,
                      :gaps, :length, :qcovhsp, :qseq, :sseq, :midline) do
-      INTEGER_ARGS = [1, 3].concat((5..15).to_a)
-      FLOAT_ARGS   = [2, 4]
+      INTEGER_ARGS = [1, 3].concat((5..15).to_a).freeze
+      FLOAT_ARGS   = [2, 4].freeze
 
       def initialize(*args)
         INTEGER_ARGS.each do |i|
           args[i] = args[i].to_i
         end
@@ -19,12 +19,15 @@
 
         super
       end
 
       def to_json(*args)
-        [:number, :bit_score, :score, :evalue, :qstart, :qend,
-         :sstart, :send, :qframe, :sframe, :identity, :positives,
-         :gaps, :length, :qcovhsp, :qseq, :sseq, :midline].inject({}) { |h, k| h[k] = self[k]; h }.to_json(*args)
+        %i[number bit_score score evalue qstart qend
+           sstart send qframe sframe identity positives
+           gaps length qcovhsp qseq sseq midline].inject({}) { |h, k|
+          h[k] = self[k]
+          h
+        }.to_json(*args)
       end
     end
   end
 end