From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/golf_prelude.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 jni/ruby/golf_prelude.c

(limited to 'jni/ruby/golf_prelude.c')

diff --git a/jni/ruby/golf_prelude.c b/jni/ruby/golf_prelude.c
new file mode 100644
index 0000000..efc7c8f
--- /dev/null
+++ b/jni/ruby/golf_prelude.c
@@ -0,0 +1,156 @@
+/* -*-c-*-
+ THIS FILE WAS AUTOGENERATED BY template/prelude.c.tmpl. DO NOT EDIT.
+
+ sources: golf_prelude
+*/
+#include "ruby/ruby.h"
+#include "internal.h"
+#include "vm_core.h"
+
+
+static const char prelude_name0[] = "<internal:golf_prelude>";
+static const char prelude_code0[] =
+"class Object\n"
+"  @@golf_hash = {}\n"
+"\n"
+"  def method_missing m, *a, &b\n"
+"    t = @@golf_hash[ [m, self.class] ] ||= matching_methods(m)[0]\n"
+"    if t && b\n"
+"      __send__(t, *a) {|*args|\n"
+"        b.binding.eval(\"proc{|golf_matchdata| $~ = golf_matchdata }\").call($~) if $~\n"
+"        b.call(*args)\n"
+"      }\n"
+"    else\n"
+"      t ? __send__(t, *a, &b) : super\n"
+"    end\n"
+"  end\n"
+"\n"
+"  def matching_methods(s = '', m = callable_methods)\n"
+"    r = /^#{s.to_s.gsub(/./){\"(.*?)\" + Regexp.escape($&)}}/\n"
+"    m.grep(r).sort_by do |i|\n"
+"      i.to_s.match(r).captures.map(&:size) << i\n"
+"    end\n"
+"  end\n"
+"\n"
+"  def self.const_missing c\n"
+"    t = @@golf_hash[ [c,self.class] ] ||= matching_methods(c, constants)[0]\n"
+"    t and return const_get(t)\n"
+"    raise NameError, \"uninitialized constant #{c}\", caller(1)\n"
+"  end\n"
+"\n"
+"  def shortest_abbreviation(s = '', m = callable_methods)\n"
+"    s = s.to_s\n"
+"    our_case = (?A..?Z) === s[0]\n"
+"    if m.index(s.to_sym)\n"
+"      1.upto(s.size){|z| s.scan(/./).combination(z).map{|trial|\n"
+"        next unless ((?A..?Z) === trial[0]) == our_case\n"
+"        trial *= ''\n"
+"        return trial if matching_methods(trial, m)[0].to_s == s\n"
+"      }}\n"
+"    else\n"
+"      nil\n"
+"    end\n"
+"  end\n"
+"\n"
+"  def callable_methods\n"
+"    self.class == Object ? methods + private_methods : methods\n"
+"  end\n"
+"\n"
+"  private\n"
+"\n"
+"  def h(a = 'H', b = 'w', c = '!')\n"
+"    puts \"#{a}ello, #{b}orld#{c}\"\n"
+"  end\n"
+"\n"
+"  alias say puts\n"
+"\n"
+"  def do_while\n"
+"    0 while yield\n"
+"  end\n"
+"\n"
+"  def do_until\n"
+"    0 until yield\n"
+"  end\n"
+"end\n"
+"\n"
+"class Array\n"
+"  alias old_to_s to_s\n"
+"  alias to_s join\n"
+"end\n"
+"\n"
+"class FalseClass\n"
+"  alias old_to_s to_s\n"
+"  def to_s\n"
+"    \"\"\n"
+"  end\n"
+"end\n"
+"\n"
+"class Integer\n"
+"  alias each times\n"
+"  include Enumerable\n"
+"end\n"
+"\n"
+"class String\n"
+"  alias / split\n"
+"\n"
+"  def to_a\n"
+"    split('')\n"
+"  end\n"
+"\n"
+"  (Array.instance_methods - instance_methods - [:to_ary, :transpose, :flatten, :flatten!, :compact, :compact!, :assoc, :rassoc]).each{|meth|\n"
+"    eval \"\n"
+"    def #{meth}(*args, &block)\n"
+"      a = to_a\n"
+"      result = a.#{meth}(*args, &block)\n"
+"      replace(a.join)\n"
+"      if result.class == Array\n"
+"        Integer === result[0] ? result.pack('c*') : result.join\n"
+"      elsif result.class == Enumerator\n"
+"        result.map(&:join).to_enum\n"
+"      else\n"
+"        result\n"
+"      end\n"
+"    end\"\n"
+"  }\n"
+"end\n"
+"\n"
+"class Enumerator\n"
+"  alias old_to_s to_s\n"
+"  (Array.instance_methods - instance_methods - [:replace] + [:to_s]).each{|meth|\n"
+"    eval \"\n"
+"    def #{meth}(*args, &block)\n"
+"      to_a.#{meth}(*args, &block)\n"
+"    end\"\n"
+"  }\n"
+"  alias old_inspect inspect\n"
+"  alias inspect old_to_s\n"
+"end\n"
+"\n"
+"class Symbol\n"
+"  def call(*args, &block)\n"
+"    proc do |recv|\n"
+"      recv.__send__(self, *args, &block)\n"
+"    end\n"
+"  end\n"
+"end\n"
+;
+
+
+static void
+prelude_eval(VALUE code, VALUE name, VALUE line)
+{
+    rb_iseq_eval(rb_iseq_compile_with_option(code, name, Qnil, line, 0, Qtrue));
+}
+
+void
+Init_golf(void)
+{
+    prelude_eval(
+      rb_usascii_str_new(prelude_code0, sizeof(prelude_code0) - 1),
+      rb_usascii_str_new(prelude_name0, sizeof(prelude_name0) - 1),
+      INT2FIX(1));
+
+#if 0
+    puts(prelude_code0);
+#endif
+}
-- 
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