From c18d3740a925e8752c3b93acea6087fb0e03be53 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 7 Dec 1999 09:25:55 +0000
Subject: 991207

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 struct.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'struct.c')

diff --git a/struct.c b/struct.c
index 50b273b5a4..b14b82065c 100644
--- a/struct.c
+++ b/struct.c
@@ -547,6 +547,13 @@ rb_struct_hash(s)
     return INT2FIX(h);
 }
 
+static VALUE
+rb_struct_size(s)
+    VALUE s;
+{
+    return INT2FIX(RSTRUCT(s)->len);
+}
+
 void
 Init_Struct()
 {
@@ -566,6 +573,8 @@ Init_Struct()
     rb_define_method(rb_cStruct, "inspect", rb_struct_inspect, 0);
     rb_define_method(rb_cStruct, "to_a", rb_struct_to_a, 0);
     rb_define_method(rb_cStruct, "values", rb_struct_to_a, 0);
+    rb_define_method(rb_cStruct, "size", rb_struct_size, 0);
+    rb_define_method(rb_cStruct, "length", rb_struct_size, 0);
 
     rb_define_method(rb_cStruct, "each", rb_struct_each, 0);
     rb_define_method(rb_cStruct, "[]", rb_struct_aref, 1);
-- 
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