1 files changed, 0 insertions, 123 deletions
diff --git a/ruby_2_2/golf_prelude.rb b/ruby_2_2/golf_prelude.rb
deleted file mode 100644
index 8034601287..0000000000
--- a/ruby_2_2/golf_prelude.rb
+++ /dev/null
@@ -1,123 +0,0 @@
-class Object
-  @@golf_hash = {}
-
-  def method_missing m, *a, &b
-    t = @@golf_hash[ [m, self.class] ] ||= matching_methods(m)[0]
-    if t && b
-      __send__(t, *a) {|*args|
-        b.binding.eval("proc{|golf_matchdata| $~ = golf_matchdata }").call($~) if $~
-        b.call(*args)
-      }
-    else
-      t ? __send__(t, *a, &b) : super
-    end
-  end
-
-  def matching_methods(s = '', m = callable_methods)
-    r = /^#{s.to_s.gsub(/./){"(.*?)" + Regexp.escape($&)}}/
-    m.grep(r).sort_by do |i|
-      i.to_s.match(r).captures.map(&:size) << i
-    end
-  end
-
-  def self.const_missing c
-    t = @@golf_hash[ [c,self.class] ] ||= matching_methods(c, constants)[0]
-    t and return const_get(t)
-    raise NameError, "uninitialized constant #{c}", caller(1)
-  end
-
-  def shortest_abbreviation(s = '', m = callable_methods)
-    s = s.to_s
-    our_case = (?A..?Z) === s[0]
-    if m.index(s.to_sym)
-      1.upto(s.size){|z| s.scan(/./).combination(z).map{|trial|
-        next unless ((?A..?Z) === trial[0]) == our_case
-        trial *= ''
-        return trial if matching_methods(trial, m)[0].to_s == s
-      }}
-    else
-      nil
-    end
-  end
-
-  def callable_methods
-    self.class == Object ? methods + private_methods : methods
-  end
-
-  private
-
-  def h(a = 'H', b = 'w', c = '!')
-    puts "#{a}ello, #{b}orld#{c}"
-  end
-
-  alias say puts
-
-  def do_while
-    0 while yield
-  end
-
-  def do_until
-    0 until yield
-  end
-end
-
-class Array
-  alias old_to_s to_s
-  alias to_s join
-end
-
-class FalseClass
-  alias old_to_s to_s
-  def to_s
-    ""
-  end
-end
-
-class Integer
-  alias each times
-  include Enumerable
-end
-
-class String
-  alias / split
-
-  def to_a
-    split('')
-  end
-
-  (Array.instance_methods - instance_methods - [:to_ary, :transpose, :flatten, :flatten!, :compact, :compact!, :assoc, :rassoc]).each{|meth|
-    eval "
-    def #{meth}(*args, &block)
-      a = to_a
-      result = a.#{meth}(*args, &block)
-      replace(a.join)
-      if result.class == Array
-        Integer === result[0] ? result.pack('c*') : result.join
-      elsif result.class == Enumerator
-        result.map(&:join).to_enum
-      else
-        result
-      end
-    end"
-  }
-end
-
-class Enumerator
-  alias old_to_s to_s
-  (Array.instance_methods - instance_methods - [:replace] + [:to_s]).each{|meth|
-    eval "
-    def #{meth}(*args, &block)
-      to_a.#{meth}(*args, &block)
-    end"
-  }
-  alias old_inspect inspect
-  alias inspect old_to_s
-end
-
-class Symbol
-  def call(*args, &block)
-    proc do |recv|
-      recv.__send__(self, *args, &block)
-    end
-  end
-end