@robireton/chrono v2.3.0

chrono

date/time related helpers

Starting with v2.0.0, this is an ECMAScript module—stick with v1.x.x if you need a CommonJS module.

Exports

timestamp ( number )

Takes a number of milliseconds since January 1, 1970, 00:00:00 UTC (defaults to current time) and returns a string of the form 'YYYY-MM-DD HH:MM:SS'. The space between the date and time is a non-breaking space (U+00A0).

datetag ( number )

Takes a number of milliseconds since January 1, 1970, 00:00:00 UTC (defaults to current time) and returns a string of the form 'YYYY-MM-DD'.

dateFromUnix ( number )

Returns a Javascript Date object for the given unix timestamp (in seconds from 1970). Returns null if a number is not passed.

unixTime ( number or Date )

Returns a unix timestamp (in seconds from 1970) for a given Javascript Date object or equivalent number of milliseconds from 1970.

localDate ( string )

returns a Date object corresponding to a local date string in 'Y-M-D' format. 'Y-M' is interpereted as 'Y-M-1'.

Cron ( interval: number, days: iterable, hours: iterable )

class for creating an object that emits a cron event every interval milliseconds if current weekday index ∈ days and current hour index ∈ hours. Defaults for days and hours include all days and times. Event handlers for cron events are passed a Date object representing the instant the event was emitted.

Cron.prototype.interval: get or set the event interval (milliseconds)

Cron.prototype.days: get or set the Set of weekday indices on which events are emitted

Cron.prototype.hours: get or set the Set of hour indices during which events are emitted

Cron.prototype.close(): stop emitting events

months

An array of month information objects with fields:

weekdays

An array of weekday information objects with fields:

hours

An array of hour information objects with fields: