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* ext/syck/rubyext.c (id_hash_new): new function to create a hash

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which key is compared by object id.
  (syck_parser_load): use id_hash_new for bonus->data.
  (syck_parser_load_documents): ditto.
  (syck_emitter_reset): ditto.

* lib/yaml.rb (YAML.quick_emit): give the object itself to eimitter.
  don't use object_id and hash.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2009-08-22 04:52:09 +00:00
parent 0570b9969b
commit dfc3fccef3
3 changed files with 23 additions and 7 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
Sat Aug 22 13:46:15 2009 Tanaka Akira <akr@fsij.org>
* ext/syck/rubyext.c (id_hash_new): new function to create a hash
which key is compared by object id.
(syck_parser_load): use id_hash_new for bonus->data.
(syck_parser_load_documents): ditto.
(syck_emitter_reset): ditto.
* lib/yaml.rb (YAML.quick_emit): give the object itself to eimitter.
don't use object_id and hash.
Sat Aug 22 13:05:22 2009 NARUSE, Yui <naruse@ruby-lang.org>
* Makefile.in: use CP and MV macros.

15
ext/syck/rubyext.c
View file

@ -837,6 +837,15 @@ syck_parser_bufsize_get(VALUE self)
return INT2FIX( parser->bufsize );
}
static VALUE
id_hash_new(void)
{
VALUE hash;
hash = rb_hash_new();
rb_funcall(hash, rb_intern("compare_by_identity"), 0);
return hash;
}
/*
* YAML::Syck::Parser.load( IO or String )
*/
@ -856,7 +865,7 @@ syck_parser_load(int argc, VALUE *argv, VALUE self)
bonus = (struct parser_xtra *)parser->bonus;
bonus->taint = syck_parser_assign_io(parser, &port);
bonus->data = rb_hash_new();
bonus->data = id_hash_new();
bonus->resolver = rb_attr_get( self, s_resolver );
if ( NIL_P( proc ) ) bonus->proc = 0;
else bonus->proc = proc;
@ -889,7 +898,7 @@ syck_parser_load_documents(int argc, VALUE *argv, VALUE self)
while ( 1 )
{
/* Reset hash for tracking nodes */
bonus->data = rb_hash_new();
bonus->data = id_hash_new();
/* Parse a document */
v = syck_parse( parser );
@ -1953,7 +1962,7 @@ syck_emitter_reset(int argc, VALUE *argv, VALUE self)
bonus->oid = Qnil;
bonus->port = rb_str_new2( "" );
bonus->data = rb_hash_new();
bonus->data = id_hash_new();
if (rb_scan_args(argc, argv, "01", &options) == 0)
{

4
lib/yaml.rb
View file

@ -384,10 +384,6 @@ module YAML
else
emitter.reset( opts )
end
oid =
case oid when Fixnum, NilClass; oid
else oid = "#{oid.object_id}-#{oid.hash}"
end
out.emit( oid, &e )
end