Added some more scoring functions in ScoringAlgorithms.rb

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/scoring_algorithms/ScoringAlgorithms.rb b/lib/scoring_algorithms/ScoringAlgorithms.rb
new file mode 100644
index 0000000..7f8ec12
--- /dev/null
+++ b/lib/scoring_algorithms/ScoringAlgorithms.rb
@@ -0,0 +1,28 @@
+class ScoringAlgorithm
+	def self.score(*args)
+	end
+end
+
+class FibonacciPeerWithBlowout < ScoringAlgorithm
+	def self.score(votes, win, blowout)
+		fibonacci = Hash.new{ |h,k| h[k] = k < 2 ? k : h[k-1] + h[k-2] }
+		fibonacci[votes+3] + (win ? blowout ? 12 : 10 : blowout ? 5 : 7)
+	end
+end
+
+class WinnerTakesAll < ScoringAlgorithm
+	def self.score(win)
+		win.nil? ? 0.5 : win ? 1 : 0
+	end
+end
+
+class MarginalPeer < ScoringAlgorithm
+	def self.score(rating)
+		rating
+	end
+end
+
+
+#puts Recommended.score(4, true, false)
+#puts WinnerTakesAll.score(nil)
+#puts WinnerTakesAll.score(true)