93 lines
4.3 KiB
JavaScript
93 lines
4.3 KiB
JavaScript
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import distanceInWords from "../formatDistance/index.js";
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import requiredArgs from "../_lib/requiredArgs/index.js";
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/**
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* @name formatDistanceToNow
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* @category Common Helpers
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* @summary Return the distance between the given date and now in words.
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* @pure false
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*
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* @description
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* Return the distance between the given date and now in words.
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*
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* | Distance to now | Result |
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* |-------------------------------------------------------------------|---------------------|
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* | 0 ... 30 secs | less than a minute |
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* | 30 secs ... 1 min 30 secs | 1 minute |
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* | 1 min 30 secs ... 44 mins 30 secs | [2..44] minutes |
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* | 44 mins ... 30 secs ... 89 mins 30 secs | about 1 hour |
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* | 89 mins 30 secs ... 23 hrs 59 mins 30 secs | about [2..24] hours |
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* | 23 hrs 59 mins 30 secs ... 41 hrs 59 mins 30 secs | 1 day |
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* | 41 hrs 59 mins 30 secs ... 29 days 23 hrs 59 mins 30 secs | [2..30] days |
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* | 29 days 23 hrs 59 mins 30 secs ... 44 days 23 hrs 59 mins 30 secs | about 1 month |
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* | 44 days 23 hrs 59 mins 30 secs ... 59 days 23 hrs 59 mins 30 secs | about 2 months |
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* | 59 days 23 hrs 59 mins 30 secs ... 1 yr | [2..12] months |
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* | 1 yr ... 1 yr 3 months | about 1 year |
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* | 1 yr 3 months ... 1 yr 9 month s | over 1 year |
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* | 1 yr 9 months ... 2 yrs | almost 2 years |
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* | N yrs ... N yrs 3 months | about N years |
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* | N yrs 3 months ... N yrs 9 months | over N years |
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* | N yrs 9 months ... N+1 yrs | almost N+1 years |
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*
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* With `options.includeSeconds == true`:
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* | Distance to now | Result |
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* |---------------------|----------------------|
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* | 0 secs ... 5 secs | less than 5 seconds |
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* | 5 secs ... 10 secs | less than 10 seconds |
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* | 10 secs ... 20 secs | less than 20 seconds |
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* | 20 secs ... 40 secs | half a minute |
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* | 40 secs ... 60 secs | less than a minute |
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* | 60 secs ... 90 secs | 1 minute |
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*
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* > ⚠️ Please note that this function is not present in the FP submodule as
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* > it uses `Date.now()` internally hence impure and can't be safely curried.
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*
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* @param {Date|Number} date - the given date
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* @param {Object} [options] - the object with options
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* @param {Boolean} [options.includeSeconds=false] - distances less than a minute are more detailed
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* @param {Boolean} [options.addSuffix=false] - result specifies if now is earlier or later than the passed date
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* @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}
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* @returns {String} the distance in words
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* @throws {TypeError} 1 argument required
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* @throws {RangeError} `date` must not be Invalid Date
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* @throws {RangeError} `options.locale` must contain `formatDistance` property
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*
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* @example
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* // If today is 1 January 2015, what is the distance to 2 July 2014?
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* const result = formatDistanceToNow(
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* new Date(2014, 6, 2)
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* )
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* //=> '6 months'
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*
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* @example
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* // If now is 1 January 2015 00:00:00,
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* // what is the distance to 1 January 2015 00:00:15, including seconds?
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* const result = formatDistanceToNow(
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* new Date(2015, 0, 1, 0, 0, 15),
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* {includeSeconds: true}
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* )
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* //=> 'less than 20 seconds'
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*
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* @example
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* // If today is 1 January 2015,
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* // what is the distance to 1 January 2016, with a suffix?
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* const result = formatDistanceToNow(
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* new Date(2016, 0, 1),
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* {addSuffix: true}
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* )
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* //=> 'in about 1 year'
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*
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* @example
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* // If today is 1 January 2015,
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* // what is the distance to 1 August 2016 in Esperanto?
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* const eoLocale = require('date-fns/locale/eo')
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* const result = formatDistanceToNow(
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* new Date(2016, 7, 1),
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* {locale: eoLocale}
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* )
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* //=> 'pli ol 1 jaro'
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*/
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export default function formatDistanceToNow(dirtyDate, options) {
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requiredArgs(1, arguments);
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return distanceInWords(dirtyDate, Date.now(), options);
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}
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