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def transact( objs, actions )
  return true if objs.empty?
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def transact( objs, actions )
  (objs.empty? or (objs[0].send(actions[0]) and transact(objs[1..-1],actions) )) or (objs[0].send(actions[1]) and false)
end

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require 'csv'

def sort_csv2(filename, fields=["ID"], reverse=false)
...

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class Object
  def tap
    yield self if block_given?
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byes, heard = 0, true
while byes < 3 do
  puts "Huh?! Speak up, sonny!" unless heard
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def granny_can_hear( message )
  message.upcase == message
end
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def granny_can_hear( message )
  message.upcase == message
end
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module Enumerable
  def cluster
    c=inject(Hash.new(0)){|h,i|h[i]+=1;h}
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puts "Yes means No and No means Yes. Delete all files [Y]?"

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module Enumerable
  def cluster
    counts = {}
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        /// <summary>
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require 'rexml/document'

class REXML::Elements
...

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public static string AsCommaSeparatedValues<T>(this IEnumerable<T> items, Func<T, string> translator)
{
  return items.Select(translator).AsCommaSeparatedValues();
...