Yammer Ruby Hacknight Golf

golf.rb

class<<Golf=Class.new
  n=0;'a.reduce :*
    (?a..?z).to_a
    (1..a).reduce :*
    a.map{|s|z=s[0];z==?m?"hat(#{s})":z==?d?s[0..-2]+"(bone))":"dead"+s[3..-1]}
    (1..4).flat_map{|n|a.each_cons(n).to_a}
    (1..a).map{|a|a%15<1?"fizzbuzz":a%3<1?"fizz":a%5<1?"buzz":a}
    p=0;a.slice_before{|n|t=p+1<n;p=n;t}.map{|n|z="#{n[0]}";n.size>1?z+?-+"#{n[-1]}":z}
    i,j=0,1;(1..a).map{i=j+j=i}
    a.split.map{|s|s.size>10?s[0,4]+?.*3+s[-3,3]:s}.join" "'
      .split(?\n).map{|m|n+=1;eval "def hole#{n} a=0
                                      #{m}
                                    end"}
end

570 now!

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@robmiller you can save 5 characters on line 10 by removing (" ") since that's the default :)