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Merge pull request #1738 from cubicdaiya/issues/optim_mrb_time_zone

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small-optimization for mrb_time_zone
This commit is contained in:
Yukihiro "Matz" Matsumoto
2014-02-25 19:13:44 +09:00
parent ebd976be84 96c24b0a37
commit 501f7ab25d
1 changed files with 13 additions and 6 deletions
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mrbgems/mruby-time/src/time.c
+13 -6
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@@ -93,11 +93,16 @@ enum mrb_timezone {
MRB_TIMEZONE_LAST = 3
};
static const char *timezone_names[] = {
"none",
"UTC",
"LOCAL",
NULL
typedef struct mrb_timezone_name {
const char *name;
size_t len;
} mrb_timezone_name;
static mrb_timezone_name timezone_names[] = {
{ "none", sizeof("none") - 1 },
{ "UTC", sizeof("UTC") - 1 },
{ "LOCAL", sizeof("LOCAL") - 1 },
{ NULL, 0 }
};
static const char *mon_names[] = {
@@ -401,7 +406,9 @@ mrb_time_zone(mrb_state *mrb, mrb_value self)
tm = DATA_GET_PTR(mrb, self, &mrb_time_type, struct mrb_time);
if (tm->timezone <= MRB_TIMEZONE_NONE) return mrb_nil_value();
if (tm->timezone >= MRB_TIMEZONE_LAST) return mrb_nil_value();
return mrb_str_new_cstr(mrb, timezone_names[tm->timezone]);
return mrb_str_new_static(mrb,
timezone_names[tm->timezone].name,
timezone_names[tm->timezone].len);
}
/* 15.2.19.7.4 */