A very limited subset of time functions I use every day
npm i time-funcsPackage on npm
Convert a data time object to a duration in days
const days = require('time-funcs/days')
// 2
days({hours:48})
// 0.5
days({hours:12})
// 0.041666666666666664
days({hours:1})
// 0.041666666666666664
days({minutes:60})
// 0.999999988425926
days({hours:23, minutes:59, seconds:59, milliseconds:999})Convert a data time object to a duration in hours
const hours = require('time-funcs/hours')
// 24
hours({days:1})
// 2
hours({minutes:120})
// 0.5
hours({minutes:30})
// 0.9999997222222222
hours({minutes:59, seconds:59, milliseconds:999})Convert a data time object to a duration in minutes
const minutes = require('time-funcs/minutes')
// 120
minutes({hours:2})
// 2
minutes({seconds:120})
// 0.5
minutes({seconds:30})
// 0.9999833333333333
minutes({seconds:59, milliseconds:999})Convert a data time object to a duration in seconds
const seconds = require('time-funcs/seconds')
// 120
seconds({minutes:2})
// 1
seconds({milliseconds:1000})
// 0.5
seconds({seconds:30})
// 60.999
seconds({minutes:1, milliseconds:999})Convert a data time object to a duration in milliseconds
const milliseconds = require('time-funcs/milliseconds')
// 60000
milliseconds({minutes:1})
// 1000
milliseconds({seconds:1})
// 61001
milliseconds({minutes:1, seconds:1, milliseconds:1})Convert a duration into a time objet
| Argument | Action |
|---|---|
| data | the duration |
| unit | optional unit, default to ms |
Valid unit values
| Unit | Action |
|---|---|
| ms | data as milliseconds |
| s | data as seconds |
| m | data as minutes |
| h | data as hours |
| d | data as days |
const duration = require('time-funcs/duration')
// {seconds: 2}
duration(2000, 'ms')
// {minutes: 1}
duration(60000, 'ms')
// {seconds: 59, milliseconds: 900}
duration(59.9, 's')
// {minutes: 1, milliseconds: 1}
duration(60.001, 's')
// {hours: 1}
duration(3600, 's')
// {days: 1}
duration(86400, 's')
// {hours: 1, minutes: 6}
duration(1.1, 'h')Timestamp formated by a string pattern and some special chars
| Argument | Action |
|---|---|
| pattern | the string pattern, default to H:M:S.L |
| date | optional date, default to now |
Pattern special chars
| Char | Action |
|---|---|
| Y | the year with the century |
| y | the year without the century (00-99) |
| z | the year without the century, padded with a leading space for single digit values (1-9) |
| O | the month, padded to 2 digits (01-12) |
| o | the month |
| p | the month, padded with a leading space for single digit values (1-9) |
| D | day of the month, padded to 2 digits (01-31) |
| d | day of the month |
| e | day of the month, padded with a leading space for single digit values (1-9) |
| H | the hour (24-hour clock), padded to 2 digits (00-23) |
| h | the hour (24-hour clock) |
| i | the hour (24-hour clock), padded with a leading space for single digit values (0-9) |
| M | the minute, padded to 2 digits (00-59) |
| m | the minute |
| n | the minute, padded with a leading space for single digit values (0-9) |
| S | the second, padded to 2 digits (00-60) |
| s | the second |
| t | the second, padded with a leading space for single digit values (0-9) |
| L | the milliseconds, padded to 3 digits |
| l | the milliseconds (only the first digit) |
const timestamp = require('time-funcs/timestamp')
// 09 nov 2014 09:27:01.002
var d = new Date(2014, 10, 9, 9, 27, 1, 20)
// [2014-11-09]
timestamp('[Y-O-D]', d)
// 09/11/2014
timestamp('D/O/Y', d)
// 09:27:01.020
timestamp(null, d)Convert a duration in seconds in a formated like a video player timestamp
| Argument | Action |
|---|---|
| seconds | the duration to format |
| decimal | optional decimal count of milliseconds, default to 0. 0 to 3 accepted |
| pad | optional 0 padding for leading hours of minutes, default to false |
const durastamp = require('time-funcs/durastamp')
// 0:01
durastamp(1)
// 1:01
durastamp(61)
// 10:00
durastamp(600)
// 1:00:00
durastamp(3600)
// 1:00.2
durastamp(60.234, 1)
// 1:00.234
durastamp(60.234, 3)
// 01:01
durastamp(61, 0, true)MIT
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