patch.rb in rubocop-git-kjanoudi-0.1.3

- old
+ new

@@ -2,21 +2,19 @@
 # copy from https://github.com/thoughtbot/hound/blob/d2f3933/app/models/patch.rb
 class Patch
   RANGE_INFORMATION_LINE = /^@@ .+\+(?<line_number>\d+),/
   MODIFIED_LINE = /^\+(?!\+|\+)/
   NOT_REMOVED_LINE = /^[^-]/
-  PATCH_INFO_LINE = /\+([0-9,]+)/
 
   def initialize(body)
     @body = body || ''
-    @changes = []
   end
 
   def additions
     line_number = 0
 
-    lines.each_with_index.inject(@changes) do |additions, (content, patch_position)|
+    lines.each_with_index.inject([]) do |additions, (content, patch_position)|
       case content
       when RANGE_INFORMATION_LINE
         line_number = Regexp.last_match[:line_number].to_i
       when MODIFIED_LINE
         additions << Line.new(content, line_number, patch_position)
@@ -25,34 +23,9 @@
         line_number += 1
       end
 
       additions
     end
-  end
-
-  # maps out additions line numbers to indicate start and end of code changes
-  # [[5,7], [11,11]] indicates changes from line 5, 6, 7 and then
-  # another one at 11
-  def additions_map
-    if @changes.empty?
-      self.additions
-    end
-
-    map = []
-    starting_line = ending_line = 0
-
-    @changes.each do |addition|
-      if starting_line == 0
-        starting_line = ending_line = addition.line_number
-      elsif addition.line_number == ( ending_line + 1 )
-        ending_line = addition.line_number
-      else # this row is not part of the last rows "group"
-        map.push([starting_line, ending_line])
-        starting_line = ending_line = addition.line_number
-      end
-    end
-    map.push([starting_line, ending_line])
-    map
   end
 
   private
 
   def lines