chrmoritz

#! /usr/bin/env ruby

def pluralize(word, count=2, plural_word=nil)
  plural_word ||= "#{word}s"
  "#{count} #{(count == 1) ? word : plural_word}"
end

unless (ARGV.length == 1) &&
       (good_revision = system("git log -1 #{ARGV.first} 2>/dev/null"))
  puts "Unknown revision '#{ARGV.first}'" unless good_revision