kmj-datetime

The kmj-datetime package provides additional date/time handling functions to account for shortcomings with the date/time functions that are a part of the Lua io package.

The runtime provides this library through the luaL_newlib auxiliary library function, so all fields can be assumed to be functions.

The now field contains a function that returns the current time represented as a number with the milliseconds since January 1st, 1970 at 12:00 AM UTC.

now(): (timestamp: number)

This function takes no arguments.

1. The first return value contains the current time in milliseconds since January 1st, 1970 at 12:00 AM UTC.

This field contains a function that takes an ISO8601 formatted date/time string and converts it to milliseconds since January 1st, 1970 at 12:00 AM UTC.

fromISO8601(iso8601str: string): (timestamp: number|nil)

1. The first argument should contain the ISO8601 string representation of the timestamp.

1. The first return value will contain the amount of milliseconds since January 1st, 1970 at 12:00 AM UTC that the timestamp represents, or nil if the string could not be understood.

Converts a number containing milliseconds since January 1st, 1970 at 12:00 AM UTC to a ISO8601 Zulu string representation.

toISO8601(timestamp: number): (iso8601str: string)

1. The first argument should contain the amount of milliseconds since January 1st, 1970 at 12:00 AM UTC that must be converted to a ISO8601 string.

1. The first return value will be an ISO8601 Zulu string representing the given numeric timestamp.