From 48943ec3ae3ad53e7dd2fc88a5faef5352658c4f Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 26 Feb 1998 08:27:15 +0000
Subject: 1.1b8_00?

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@94 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 object.c | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

(limited to 'object.c')

diff --git a/object.c b/object.c
index fe910d6441..9be43985e5 100644
--- a/object.c
+++ b/object.c
@@ -230,18 +230,6 @@ obj_is_kind_of(obj, c)
       case T_CLASS:
 	break;
 
-      case T_NIL:
-	if (NIL_P(obj)) return TRUE;
-	return FALSE;
-
-      case T_FALSE:
-	if (obj) return FALSE;
-	return TRUE;
-
-      case T_TRUE:
-	if (obj) return TRUE;
-	return FALSE;
-
       default:
 	TypeError("class or module required");
     }
@@ -261,6 +249,13 @@ obj_dummy(obj)
     return Qnil;
 }
 
+static VALUE
+nil_to_i(obj)
+    VALUE obj;
+{
+    return INT2FIX(0);
+}
+
 static VALUE
 nil_to_s(obj)
     VALUE obj;
@@ -321,6 +316,13 @@ true_to_s(obj)
     return str_new2("true");
 }
 
+static VALUE
+true_to_i(obj)
+    VALUE obj;
+{
+    return INT2FIX(1);
+}
+
 static VALUE
 true_type(obj)
     VALUE obj;
@@ -335,6 +337,13 @@ false_to_s(obj)
     return str_new2("false");
 }
 
+static VALUE
+false_to_i(obj)
+    VALUE obj;
+{
+    return INT2FIX(0);
+}
+
 static VALUE
 false_type(obj)
     VALUE obj;
@@ -874,6 +883,7 @@ Init_Object()
 
     cNilClass = rb_define_class("NilClass", cObject);
     rb_define_method(cNilClass, "type", nil_type, 0);
+    rb_define_method(cNilClass, "to_i", nil_to_i, 0);
     rb_define_method(cNilClass, "to_s", nil_to_s, 0);
     rb_define_method(cNilClass, "to_a", nil_to_a, 0);
     rb_define_method(cNilClass, "inspect", nil_inspect, 0);
@@ -931,12 +941,14 @@ Init_Object()
 
     cTrueClass = rb_define_class("TrueClass", cObject);
     rb_define_method(cTrueClass, "to_s", true_to_s, 0);
+    rb_define_method(cTrueClass, "to_i", true_to_i, 0);
     rb_define_method(cTrueClass, "type", true_type, 0);
     rb_undef_method(CLASS_OF(cTrueClass), "new");
     rb_define_global_const("TRUE", TRUE);
 
     cFalseClass = rb_define_class("FalseClass", cObject);
     rb_define_method(cFalseClass, "to_s", false_to_s, 0);
+    rb_define_method(cFalseClass, "to_i", false_to_i, 0);
     rb_define_method(cFalseClass, "type", false_type, 0);
     rb_undef_method(CLASS_OF(cFalseClass), "new");
     rb_define_global_const("FALSE", FALSE);
-- 
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