lib/analdiffist/flog_parser.rb in analdiffist-0.3.0 vs lib/analdiffist/flog_parser.rb in analdiffist-0.4.0

@@ -5,11 +5,12 @@
       @paths = paths
       @flog_threshold = threshold
     end
 
     def problems
-      f = Flog.new
+      f = Flog.new :continue => true
+
       f.flog(@paths)
       problems = []
       f.each_by_score{|class_method, score, ignore_for_now| problems << FlogProblem.new(class_method, score, @flog_threshold)}
       problems
       #problems.select {|p| p.score >= @flog_threshold}
@@ -27,14 +28,16 @@
     def type
       'flog score'
     end
 
     def diff other
-      return nil if score < @flog_threshold
-      return FlogDiff.new(@context, 0, score) if other.nil?
-
-      return nil if other.score >= score
+      if other.nil?
+        return nil if score < @flog_threshold
+        return FlogDiff.new(@context, 0, score)
+      end
+      return nil if other.score == score
+      return nil if score < @flog_threshold && other.score < @flog_threshold
       FlogDiff.new(@context, other.score, score)
     end
 
     def description
       "Flog: #{score}"
@@ -51,11 +54,38 @@
 
     def score
       (@current_score - @previous_score).round(1)
     end
 
+    def invert!
+      score = 0 - (score || 0)
+      self
+    end
+
     def description(mode = :added)
-      indicator = (mode == :added) ? "+" : "-"
+      indicator = (mode == :added) ? "+" : ""
       "Flog: #{@current_score.round(1)} (#{indicator}#{(@current_score - @previous_score).round(1)})"
+    end
+  end
+
+  class InvertedDiff
+    def initialize inner
+      @inner = inner
+    end
+
+    def context
+      @inner.context
+    end
+
+    def score
+      [e-mail]
+    end
+
+    def type
+      @inner.type
+    end
+
+    def description(mode = :added)
+      @inner.description(mode)
     end
   end
 end