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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-11-28 14:08:30 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-11-28 14:08:30 (GMT)
commitfe08f99e9388c9f4f2eccc66a260330252c62a81 (patch)
treebee6764c29f24e2e0f2eb6062771c563b3cc7a97 /time.c
parentc80aeb527e855950823f252ff382ea24a03a0c2d (diff)
Try Time.find_timezone to load
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'time.c')
-rw-r--r--time.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/time.c b/time.c
index 0679f7e..c9cfa3a 100644
--- a/time.c
+++ b/time.c
@@ -38,7 +38,7 @@
static ID id_divmod, id_submicro, id_nano_num, id_nano_den, id_offset, id_zone;
static ID id_quo, id_div;
static ID id_nanosecond, id_microsecond, id_millisecond, id_nsec, id_usec;
-static ID id_local_to_utc, id_utc_to_local;
+static ID id_local_to_utc, id_utc_to_local, id_find_timezone;
static ID id_year, id_mon, id_mday, id_hour, id_min, id_sec, id_isdst, id_name;
#ifndef TM_IS_TIME
@@ -2211,6 +2211,14 @@ zone_localtime(VALUE zone, VALUE time)
}
static VALUE
+find_timezone(VALUE time, VALUE zone)
+{
+ VALUE klass = CLASS_OF(time);
+
+ return rb_check_funcall_default(klass, id_find_timezone, 1, &zone, Qnil);
+}
+
+static VALUE
time_init_1(int argc, VALUE *argv, VALUE time)
{
struct vtm vtm;
@@ -5016,7 +5024,8 @@ end_submicro: ;
time_fixoff(time);
}
if (!NIL_P(zone)) {
- zone = rb_fstring(zone);
+ VALUE z = find_timezone(time, zone);
+ zone = NIL_P(z) ? rb_fstring(zone) : RB_TYPE_P(z, T_STRING) ? rb_fstring(z) : z;
tobj->vtm.zone = zone;
}
@@ -5403,6 +5412,11 @@ rb_time_zone_abbreviation(VALUE zone, VALUE time)
* object are not able to dump by Marshal.
*
* The +abbr+ method is used by '%Z' in #strftime.
+ *
+ * === Auto conversion to Timezone
+ *
+ * At loading marshaled data, a timezone name will be converted to a timezone
+ * object by +find_timezone+ class method, if the method is defined.
*/
void
@@ -5434,6 +5448,7 @@ Init_Time(void)
id_sec = rb_intern("sec");
id_isdst = rb_intern("isdst");
id_name = rb_intern("name");
+ id_find_timezone = rb_intern("find_timezone");
rb_cTime = rb_define_class("Time", rb_cObject);
rb_include_module(rb_cTime, rb_mComparable);