1 files changed, 0 insertions, 114 deletions
diff --git a/lib/nlp_ruby/misc.rb b/lib/nlp_ruby/misc.rb
deleted file mode 100644
index 0319a5f..0000000
--- a/lib/nlp_ruby/misc.rb
+++ /dev/null
@@ -1,114 +0,0 @@
-require 'timeout'
-
-
-class Array
-  def max_index
-    self.index(self.max)
-  end
-
-  def is_subset_of? other
-    self.each { |i|
-      if other.include? i
-       return false
-      end
-    }
-    return true
-  end
-
-  def sum
-    self.inject(:+)
-  end
-
-  def mean
-    self.sum.to_f/self.size
-  end
-end
-
-class String
-
-  def downcase?
-    self[/[[:lower:]]/]
-  end
-end
-
-class PriorityQueue
-# This assumes that elements in the queue
-# have a numerical member named 'score'.
-
-  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
-end
-
-def spawn_with_timeout cmd, t=4, ignore_fail=false, debug=false
-  STDERR.write cmd+"\n" if debug
-  pipe_in, pipe_out = IO.pipe
-  pid = Process.spawn(cmd, :out => pipe_out)
-  begin
-    Timeout.timeout(t) { Process.wait pid }
-  rescue Timeout::Error
-    Process.kill('TERM', pid) if !ignore_fail
-  end
-  pipe_out.close
-  return pipe_in.read
-end
-
-def read_phrase_table fn
-  table = {}
-  f = ReadFile.new fn
-  while raw_rule = f.gets
-    french, english, features = splitpipe(raw_rule)
-    feature_map = SparseVector.from_kv  features
-    if table.has_key? french
-      table[french] << [english, feature_map ]
-    else
-      table[french] = [[english, feature_map]]
-    end
-  end
-  f.close
-  return table
-end
-
-def cdec_kbest cdec_bin, input, ini, weights, k, unique=true
-  require 'open3'
-  cmd = "echo \"#{input}\" | #{cdec_bin} -c #{ini} -w #{weights} -k #{k}"
-  cmd += " -r" if unique
-  o,_ = Open3.capture2 "#{cmd}  2>/dev/null"
-  a = []; j = -1
-  o.split("\n").map{ |i| j+=1; t=Translation.new; t.from_s(i, false, j); a << t }
-  return a
-end
-
-def read_config fn
-  f = ReadFile.new fn
-  cfg = {}
-  while line = f.gets
-    line.strip!
-    next if /^\s*$/.match line
-    next if line[0]=='#'
-    content = line.split('#', 2).first
-    k, v = content.split(/\s*=\s*/, 2)
-    k.strip!; v.strip!
-    cfg[k] = v
-  end
-  return cfg
-end
-