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rand: add rand.ulid() (#5979)

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* removed debug println

* added newline to the end of the file

* time: add .unix_time_milli() method; rand,time: add tests

* rand: add more ulid tests; move tests to a separate file random_identifiers_test.v

* run vfmt over vlib/rand/random_identifiers_test.v

* speed up time.unix_time_milli

* simplify and speedup time.unix_time/0 and time.new_time/1

* update comment about rand.ulid()

* fix terminating 0 off by 1 issue in rand.ulid()

* optimize time.new_time()

* restore the master version of vlib/time/parse.v

* make test_unix_time more robust

Co-authored-by: Delyan Angelov <delian66@gmail.com>
This commit is contained in:
penguindark
2020-07-26 12:10:56 +02:00
committed by GitHub
parent 9e652c4f40
commit 7d52d612ce
5 changed files with 161 additions and 36 deletions
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36
vlib/time/time.v
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@@ -138,27 +138,8 @@ pub fn (t Time) smonth() string {
// new_time returns a time struct with calculated Unix time.
pub fn new_time(t Time) Time {
return Time{
year: t.year
month: t.month
day: t.day
hour: t.hour
minute: t.minute
second: t.second
unix: u64(t.unix_time())
microsecond: t.microsecond
}
// TODO Use the syntax below when it works with reserved keywords like `unix`
// return {
// t |
// unix:t.unix_time()
// }
}
// unix_time returns Unix time.
pub fn (t Time) unix_time() int {
if t.unix != 0 {
return int(t.unix)
return t
}
tt := C.tm{
tm_sec: t.second
@@ -168,7 +149,20 @@ pub fn (t Time) unix_time() int {
tm_mon: t.month - 1
tm_year: t.year - 1900
}
return make_unix_time(tt)
utime := u64(make_unix_time(tt))
return { t | unix: utime }
}
// unix_time returns Unix time.
[inline]
pub fn (t Time) unix_time() int {
return int(t.unix)
}
// unix_time_milli returns Unix time with millisecond resolution.
[inline]
pub fn (t Time) unix_time_milli() u64 {
return t.unix * 1000 + u64(t.microsecond/1000)
}
// add_seconds returns a new time struct with an added number of seconds.