lib/array_diff.rb in assert_value-1.5.3 vs lib/array_diff.rb in assert_value-1.5.4

@@ -153,12 +153,10 @@
 
   def to_diff
     offset = 0
     @diffs.each { |b|
       first = b[0][1]
-      length = b.length
-      action = b[0][0]
       addcount = 0
       remcount = 0
       b.each { |l| 
         if l[0] == "+"
           addcount += 1
@@ -178,11 +176,11 @@
         if l[0] == "-"
           offset -= 1
           print "< "
         elsif l[0] == "+"
           offset += 1
-      if lastdel
-        lastdel = false
+          if lastdel
+            lastdel = false
             puts "---"
           end
           print "> "
         end
     print l[2]