time-constants
Some constants for convenient amounts of time, in milliseconds
'use strict'; const MILLISECONDS_PER_SECOND = 1000;const SECONDS_PER_MINUTE = 60;const MINUTES_PER_HOUR = 60;const HOURS_PER_DAY = 24;const DAYS_PER_WEEK = 7;const MONTHS_PER_YEAR = 12; const SECOND = MILLISECONDS_PER_SECOND;const MINUTE = SECOND * SECONDS_PER_MINUTE;const HOUR = MINUTE * MINUTES_PER_HOUR;const DAY = HOUR * HOURS_PER_DAY;const WEEK = DAY * DAYS_PER_WEEK;const YEAR = DAY * 36524;const NORMAL_YEAR = DAY * 365;const LEAP_YEAR = DAY * 366;const DECADE = 10 * YEAR;const HALF_YEAR = YEAR/2;const AVERAGE_MONTH = YEAR/12; moduleexports = SECOND: SECOND MINUTE : MINUTE HOUR : HOUR DAY : DAY WEEK : WEEK YEAR : YEAR NORMAL_YEAR : NORMAL_YEAR LEAP_YEAR : LEAP_YEAR DECADE : DECADE HALF_YEAR: HALF_YEAR AVERAGE_MONTH : AVERAGE_MONTH MILLISECONDS_PER_SECOND : MILLISECONDS_PER_SECOND SECONDS_PER_MINUTE : SECONDS_PER_MINUTE MINUTES_PER_HOUR : MINUTES_PER_HOUR HOURS_PER_DAY : HOURS_PER_DAY DAYS_PER_WEEK : DAYS_PER_WEEK MONTHS_PER_YEAR : MONTHS_PER_YEAR // ±100,000,000 days, the min and max dates allowed in ECMA Script. // See: http://ecma-international.org/ecma-262/5.1/#sec-15.9.1.1 MIN_DATE : -864E15 MAX_DATE : 864E15;