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Diffstat (limited to 'node_modules/date-fns/esm/differenceInCalendarDays/index.js')
| -rw-r--r-- | node_modules/date-fns/esm/differenceInCalendarDays/index.js | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/node_modules/date-fns/esm/differenceInCalendarDays/index.js b/node_modules/date-fns/esm/differenceInCalendarDays/index.js deleted file mode 100644 index 428933d..0000000 --- a/node_modules/date-fns/esm/differenceInCalendarDays/index.js +++ /dev/null @@ -1,47 +0,0 @@ -import getTimezoneOffsetInMilliseconds from "../_lib/getTimezoneOffsetInMilliseconds/index.js"; -import startOfDay from "../startOfDay/index.js"; -import requiredArgs from "../_lib/requiredArgs/index.js"; -var MILLISECONDS_IN_DAY = 86400000; - -/** - * @name differenceInCalendarDays - * @category Day Helpers - * @summary Get the number of calendar days between the given dates. - * - * @description - * Get the number of calendar days between the given dates. This means that the times are removed - * from the dates and then the difference in days is calculated. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of calendar days - * @throws {TypeError} 2 arguments required - * - * @example - * // How many calendar days are between - * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00? - * const result = differenceInCalendarDays( - * new Date(2012, 6, 2, 0, 0), - * new Date(2011, 6, 2, 23, 0) - * ) - * //=> 366 - * // How many calendar days are between - * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00? - * const result = differenceInCalendarDays( - * new Date(2011, 6, 3, 0, 1), - * new Date(2011, 6, 2, 23, 59) - * ) - * //=> 1 - */ -export default function differenceInCalendarDays(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var startOfDayLeft = startOfDay(dirtyDateLeft); - var startOfDayRight = startOfDay(dirtyDateRight); - var timestampLeft = startOfDayLeft.getTime() - getTimezoneOffsetInMilliseconds(startOfDayLeft); - var timestampRight = startOfDayRight.getTime() - getTimezoneOffsetInMilliseconds(startOfDayRight); - - // Round the number of days to the nearest integer - // because the number of milliseconds in a day is not constant - // (e.g. it's different in the day of the daylight saving time clock shift) - return Math.round((timestampLeft - timestampRight) / MILLISECONDS_IN_DAY); -}
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