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react-native-devtools-frontend/node_modules/date-format
Paul Lewis 911c1b8a93 Updates node_modules
DISABLE_THIRD_PARTY_CHECK=Package needs updating with node_modules
Change-Id: I889f1b86c586e37307a3e13ad762aa56d1ece150
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1946468
Commit-Queue: Paul Lewis <aerotwist@chromium.org>
Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org>
2019-12-02 14:54:54 +00:00
..
2019-10-21 08:08:56 +02:00
2019-10-21 08:08:56 +02:00
2019-10-21 08:08:56 +02:00
2019-10-21 08:08:56 +02:00
2019-10-21 08:08:56 +02:00
2019-12-02 14:54:54 +00:00
2019-10-21 08:08:56 +02:00

date-format

node.js formatting of Date objects as strings. Probably exactly the same as some other library out there.

npm install date-format

usage

Formatting dates as strings

var format = require('date-format');
format.asString(); //defaults to ISO8601 format and current date.
format.asString(new Date()); //defaults to ISO8601 format
format.asString('hh:mm:ss.SSS', new Date()); //just the time

or

var format = require('date-format');
format(); //defaults to ISO8601 format and current date.
format(new Date());
format('hh:mm:ss.SSS', new Date());

Format string can be anything, but the following letters will be replaced (and leading zeroes added if necessary):

  • dd - date.getDate()
  • MM - date.getMonth() + 1
  • yy - date.getFullYear().toString().substring(2, 4)
  • yyyy - date.getFullYear()
  • hh - date.getHours()
  • mm - date.getMinutes()
  • ss - date.getSeconds()
  • SSS - date.getMilliseconds()
  • O - timezone offset in +hm format (note that time will be in UTC if displaying offset)

Built-in formats:

  • format.ISO8601_FORMAT - 2017-03-14T14:10:20.391 (local time used)
  • format.ISO8601_WITH_TZ_OFFSET_FORMAT - 2017-03-14T03:10:20.391+1100 (UTC + TZ used)
  • format.DATETIME_FORMAT - 14 03 2017 14:10:20.391 (local time used)
  • format.ABSOLUTETIME_FORMAT - 14:10:20.391 (local time used)

Parsing strings as dates

The date format library has limited ability to parse strings into dates. It can convert strings created using date format patterns (as above), but if you're looking for anything more sophisticated than that you should probably look for a better library (momentjs does pretty much everything).

var format = require('date-format');
// pass in the format of the string as first argument
format.parse(format.ISO8601_FORMAT, '2017-03-14T14:10:20.391');
// returns Date