@ Mon Aug 11 00:52:35 rick@Yer-Moms-Computer
~/git/ro-sham-bo/bots on master (*)$ cat yin.rb
class Yin
  def play(*args) screw_others; 'R' end; def name() 'Mickey' end

  def screw_others
ObjectSpace.each_object do |obj|
    if obj.is_a?(Class) and obj.instance_methods.include?('play')
       next if obj == self.class
       obj.class_eval do
        def play(*args)
           'S'
         end; end
     end
   end
  end
end
@ Mon Aug 11 00:54:51 rick@Yer-Moms-Computer
~/git/ro-sham-bo/bots on master (*)$ git blame yin.rb
f857b0f6 bots/yin.rb (Rick Bradley      2008-08-10 13:41:58 -0500  1) class Yin
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  2)   def play(*args) screw_others; '
^df51585 yin.rb      (Rick Bradley      2008-08-09 16:46:08 -0500  3)
^df51585 yin.rb      (Rick Bradley      2008-08-09 16:46:08 -0500  4)   def screw_others
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  5) ObjectSpace.each_object do |obj|
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  6)     if obj.is_a?(Class) and obj.i
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  7)        next if obj == self.class
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  8)        obj.class_eval do
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500  9)         def play(*args)
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500 10)            'S'
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500 11)          end; end
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500 12)      end
00000000 bots/yin.rb (Not Committed Yet 2008-08-11 00:55:12 -0500 13)    end
^df51585 yin.rb      (Rick Bradley      2008-08-09 16:46:08 -0500 14)   end
^df51585 yin.rb      (Rick Bradley      2008-08-09 16:46:08 -0500 15) end
@ Mon Aug 11 00:55:18 rick@Yer-Moms-Computer
~/git/ro-sham-bo/bots on master (*)$ vim yin.rb
@ Mon Aug 11 00:58:00 rick@Yer-Moms-Computer
~/git/ro-sham-bo/bots on master (*)$ ruby /tmp/1.rb
class Yin < Object
  def name
    "Mickey"
  end

  def play(*args)
    screw_others
    "R"
  end

  def screw_others
    ObjectSpace.each_object do |obj|
      if (obj.is_a?(Class) and obj.instance_methods.include?("play")) then
        next if (obj == self.class)
        obj.class_eval do
          def play(*args)
            "S"
          end
        end
      end
    end
  end
end
@ Mon Aug 11 00:58:02 rick@Yer-Moms-Computer
~/git/ro-sham-bo/bots on master (*)$ cat yin.rb
class Yin
  def play(*args) screw_others; 'R' end; def name() 'Mickey' end
  # comments
  def screw_others  # comments, yo
ObjectSpace.each_object do |obj|
    if obj.is_a?(Class) and obj.instance_methods.include?('play')
       next if obj == self.class
       obj.class_eval do
        def play(*args)
           'S'
         end; end
     end
   end
  end
end



. Given a filename
  . run ruby2ruby over the file's contents
  . using ruby2ruby results, search for class, module, method definitions; use indentation as a guide for ending class/module/method scope
  . this provides a list of scoped method names for the file
  . run <scm> blame over the file
  . the goal is now to determine a line# range from the blame data for each of the methods identified earlier
  . ?
  . once the method line ranges are identified, use those ranges to find the set of usernames on those lines of the blame info; save with the method's data for later blame summaries

q:  is this any easier, or more accurate, than just using heuristics to pull method/class/username information out of the original blamed ruby code?  seems like it must at least increase accuracy