1 files changed, 0 insertions, 37 deletions
diff --git a/lib/nlp_ruby/PriorityQueue.rb b/lib/nlp_ruby/PriorityQueue.rb
deleted file mode 100644
index f090e60..0000000
--- a/lib/nlp_ruby/PriorityQueue.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-# FIXME dags
-# this assumes that elements in the queue
-# have a numerical member named 'score'
-class PriorityQueue
-
-  def initialize a=Array.new
-    @queue = Array.new a
-    sort!
-  end
-
-  def sort!
-    @queue.sort_by! { |i| -i.score }
-  end
-
-  def pop
-    @queue.pop
-  end
-
-  def push i
-    @queue << i
-    sort!
-  end
-
-  def empty?
-    @queue.empty?
-  end
-
-  # FIXME
-  def to_s
-    a = []
-    @queue.each { |i|
-      a << "#{i.to_s}[#{i.score}]"
-    }
-    "[#{a.join ', '}]"
-  end
-end
-