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time: relative update (#14240)

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This commit is contained in:
David 'Epper' Marshall
2022-05-01 03:47:05 -04:00
committed by GitHub
parent ec92d467d1
commit 91c1157810
3 changed files with 155 additions and 54 deletions
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33
vlib/time/format.v
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@@ -87,48 +87,53 @@ const tokens_4 = ['MMMM', 'DDDD', 'DDDo', 'dddd', 'YYYY']
// custom_format returns a date with custom format
//
// | | Token | Output |
// | :----------- | -------: | :--------- |
// | Month | M | 1 2 ... 11 12 |
// | ----------: | :------ | :--------- |
// | **Month** | M | 1 2 ... 11 12 |
// | | Mo | 1st 2nd ... 11th 12th |
// | | MM | 01 02 ... 11 12 |
// | | MMM | Jan Feb ... Nov Dec |
// | | MMMM | January February ... November December |
// | Quarter | Q | 1 2 3 4 |
// | **Quarter** | Q | 1 2 3 4 |
// | | QQ | 01 02 03 04 |
// | | Qo | 1st 2nd 3rd 4th |
// | Day of Month | D | 1 2 ... 30 31 |
// | **Day of Month** | D | 1 2 ... 30 31 |
// | | Do | 1st 2nd ... 30th 31st |
// | | DD | 01 02 ... 30 31 |
// | Day of Year | DDD | 1 2 ... 364 365 |
// | **Day of Year** | DDD | 1 2 ... 364 365 |
// | | DDDo | 1st 2nd ... 364th 365th |
// | | DDDD | 001 002 ... 364 365 |
// | Day of Week | d | 0 1 ... 5 6 (Sun-Sat) |
// | **Day of Week** | d | 0 1 ... 5 6 (Sun-Sat) |
// | | c | 1 2 ... 6 7 (Mon-Sun) |
// | | dd | Su Mo ... Fr Sa |
// | | ddd | Sun Mon ... Fri Sat |
// | | dddd | Sunday Monday ... Friday Saturday |
// | Week of Year | w | 1 2 ... 52 53 |
// | **Week of Year** | w | 1 2 ... 52 53 |
// | | wo | 1st 2nd ... 52nd 53rd |
// | | ww | 01 02 ... 52 53 |
// | Year | YY | 70 71 ... 29 30 |
// | **Year** | YY | 70 71 ... 29 30 |
// | | YYYY | 1970 1971 ... 2029 2030 |
// | Era | N | BC AD |
// | **Era** | N | BC AD |
// | | NN | Before Christ, Anno Domini |
// | AM/PM | A | AM PM |
// | **AM/PM** | A | AM PM |
// | | a | am pm |
// | Hour | H | 0 1 ... 22 23 |
// | **Hour** | H | 0 1 ... 22 23 |
// | | HH | 00 01 ... 22 23 |
// | | h | 1 2 ... 11 12 |
// | | hh | 01 02 ... 11 12 |
// | | k | 1 2 ... 23 24 |
// | | kk | 01 02 ... 23 24 |
// | Minute | m | 0 1 ... 58 59 |
// | **Minute** | m | 0 1 ... 58 59 |
// | | mm | 00 01 ... 58 59 |
// | Second | s | 0 1 ... 58 59 |
// | **Second** | s | 0 1 ... 58 59 |
// | | ss | 00 01 ... 58 59 |
// | Offset | Z | -7 -6 ... +5 +6 |
// | **Offset** | Z | -7 -6 ... +5 +6 |
// | | ZZ | -0700 -0600 ... +0500 +0600 |
// | | ZZZ | -07:00 -06:00 ... +05:00 +06:00 |
//
// Usage:
// ```v
// println(time.now().custom_format('MMMM Mo YY N kk:mm:ss A')) // output like: January 1st 22 AD 13:45:33 PM
// ```
pub fn (t Time) custom_format(s string) string {
mut tokens := []string{}
for i := 0; i < s.len; {