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fix for inserting duplicate _id when using C extension and doc responds to has_key? for both '_id' and :_id (MongoMapper related)

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Mike Dirolf 2009-10-22 15:20:27 -05:00
parent 1e8f3176bf
commit 79acba5417
1 changed files with 8 additions and 9 deletions
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17
ext/cbson/cbson.c
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@ -438,15 +438,14 @@ static void write_doc(bson_buffer* buffer, VALUE hash, VALUE check_keys) {
int length_location = buffer_save_bytes(buffer, 4);
int length;
VALUE key = rb_str_new2("_id");
if (rb_funcall(hash, rb_intern("has_key?"), 1, key) == Qtrue) {
VALUE id = rb_hash_aref(hash, key);
write_element_allow_id(key, id, pack_extra(buffer, check_keys), 1);
}
key = ID2SYM(rb_intern("_id"));
if (rb_funcall(hash, rb_intern("has_key?"), 1, key) == Qtrue) {
VALUE id = rb_hash_aref(hash, key);
write_element_allow_id(key, id, pack_extra(buffer, check_keys), 1);
VALUE id_str = rb_str_new2("_id");
VALUE id_sym = ID2SYM(rb_intern("_id"));
if (rb_funcall(hash, rb_intern("has_key?"), 1, id_str) == Qtrue) {
VALUE id = rb_hash_aref(hash, id_str);
write_element_allow_id(id_str, id, pack_extra(buffer, check_keys), 1);
} else if (rb_funcall(hash, rb_intern("has_key?"), 1, id_sym) == Qtrue) {
VALUE id = rb_hash_aref(hash, id_sym);
write_element_allow_id(id_sym, id, pack_extra(buffer, check_keys), 1);
}
// we have to check for an OrderedHash and handle that specially