Tweaked Stream#serialize to be more GC-friendly.

[ruby-eet.git] / ext / ext.c

diff --git a/ext/ext.c b/ext/ext.c
index e36442f9501e5025132db4e71bf8a282017773f5..a9f14db9fbc4fd279443949a7cc52d045cdd0c8c 100644 (file)
--- a/ext/ext.c
+++ b/ext/ext.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ext.c 63 2005-06-09 17:47:46Z tilman $
+ * $Id: ext.c 64 2005-06-27 19:22:58Z tilman $
  *
  * Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -444,11 +444,11 @@ stream_serialize (VALUE self)
        struct RArray *stream;
        long i;
 
-       ret = rb_str_new2 ("");
-
        stream = RARRAY (self);
        if (!stream->len)
-               return ret;
+               return rb_str_new2 ("");
+
+       ret = rb_ary_new ();
 
        for (i = 0; i < stream->len; i++) {
                VALUE str;
@@ -458,10 +458,10 @@ stream_serialize (VALUE self)
 
                str = rb_funcall (stream->ptr[i], id_serialize, 0, NULL);
 
-               rb_str_append (ret, str);
+               rb_ary_push (ret, str);
        }
 
-       return ret;
+       return rb_ary_join (ret, Qnil);
 }
 
 static VALUE