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#mizchi/js/builtins/date

Date and time manipulation with JavaScript's Date API.

#Installation

Add to your moon.pkg.json:

{
  "import": [
    "mizchi/js",
    "mizchi/js/builtins/date"
  ]
}

#Overview

Provides bindings for JavaScript's Date object for working with dates and times.

#Usage Example

fn main {
  // Create a new Date
  let now = @date.Date::new()

  // Get timestamp
  let timestamp = @date.Date::now()

  // Create from timestamp
  let date = @date.Date::from_time(1234567890000.0)

  // Get components
  let year = date.getFullYear()
  let month = date.getMonth()
  let day = date.getDate()

  // Convert to string
  let str = date.toISOString()
}

#Reference

#
Date

source
#external
pub type Date

JavaScript Date object wrapper.

Represents a single moment in time in a platform-independent format. Corresponds to JavaScript's Date constructor and object. See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date

#
Date::as_any

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fn Date::as_any(self : Date) -> 
Any

Convert Date to Any for JS interop

#
Date::from_full

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fn Date::from_full(year : Int, month : Int, day : Int, hours : Int, minutes : Int, seconds : Int, milliseconds : Int) -> Date

Create a new Date object from full date and time components including milliseconds.

JavaScript API: new Date(year, monthIndex, day, hours, minutes, seconds, milliseconds) See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::from_millis

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fn Date::from_millis(value : Int) -> Date

Create a new Date object from milliseconds since Unix epoch.

JavaScript API: new Date(value) See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::from_string

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fn Date::from_string(date_string : String) -> Date

Create a new Date object from a date string.

JavaScript API: new Date(dateString) See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::from_ymd

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fn Date::from_ymd(year : Int, month : Int, day : Int) -> Date

Create a new Date object from individual date components (year, month, day).

JavaScript API: new Date(year, monthIndex, day) See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::from_ymdhms

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fn Date::from_ymdhms(year : Int, month : Int, day : Int, hours : Int, minutes : Int, seconds : Int) -> Date

Create a new Date object from individual date and time components.

JavaScript API: new Date(year, monthIndex, day, hours, minutes, seconds, milliseconds) See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::get_date

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fn Date::get_date(self : Date) -> Int

Get the day of the month (1-31) for the specified date according to local time.

JavaScript API: Date.prototype.getDate() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getDate

#
Date::get_day

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fn Date::get_day(self : Date) -> Int

Get the day of the week (0-6) for the specified date according to local time.

JavaScript API: Date.prototype.getDay() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getDay

#
Date::get_full_year

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fn Date::get_full_year(self : Date) -> Int

Get the year (4 digits) of the specified date according to local time.

JavaScript API: Date.prototype.getFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getFullYear

#
Date::get_hours

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fn Date::get_hours(self : Date) -> Int

Get the hours (0-23) for the specified date according to local time.

JavaScript API: Date.prototype.getHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getHours

#
Date::get_milliseconds

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fn Date::get_milliseconds(self : Date) -> Int

Get the milliseconds (0-999) for the specified date according to local time.

JavaScript API: Date.prototype.getMilliseconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getMilliseconds

#
Date::get_minutes

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fn Date::get_minutes(self : Date) -> Int

Get the minutes (0-59) for the specified date according to local time.

JavaScript API: Date.prototype.getMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getMinutes

#
Date::get_month

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fn Date::get_month(self : Date) -> Int

Get the month (0-11) for the specified date according to local time.

JavaScript API: Date.prototype.getMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getMonth

#
Date::get_seconds

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fn Date::get_seconds(self : Date) -> Int

Get the seconds (0-59) for the specified date according to local time.

JavaScript API: Date.prototype.getSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getSeconds

#
Date::get_time

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fn Date::get_time(self : Date) -> Int

Get the time value in milliseconds since Unix epoch.

JavaScript API: Date.prototype.getTime() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getTime

#
Date::get_timezone_offset

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fn Date::get_timezone_offset(self : Date) -> Int

Get the timezone offset in minutes from UTC.

JavaScript API: Date.prototype.getTimezoneOffset() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getTimezoneOffset

#
Date::get_utc_date

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fn Date::get_utc_date(self : Date) -> Int

Get the day of the month (1-31) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCDate() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCDate

#
Date::get_utc_day

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fn Date::get_utc_day(self : Date) -> Int

Get the day of the week (0-6) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCDay() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCDay

#
Date::get_utc_full_year

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fn Date::get_utc_full_year(self : Date) -> Int

Get the year (4 digits) of the specified date according to UTC.

JavaScript API: Date.prototype.getUTCFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCFullYear

#
Date::get_utc_hours

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fn Date::get_utc_hours(self : Date) -> Int

Get the hours (0-23) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCHours

#
Date::get_utc_milliseconds

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fn Date::get_utc_milliseconds(self : Date) -> Int

Get the milliseconds (0-999) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCMilliseconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCMilliseconds

#
Date::get_utc_minutes

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fn Date::get_utc_minutes(self : Date) -> Int

Get the minutes (0-59) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCMinutes

#
Date::get_utc_month

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fn Date::get_utc_month(self : Date) -> Int

Get the month (0-11) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCMonth

#
Date::get_utc_seconds

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fn Date::get_utc_seconds(self : Date) -> Int

Get the seconds (0-59) for the specified date according to UTC.

JavaScript API: Date.prototype.getUTCSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCSeconds

#
Date::new

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fn Date::new() -> Date

Create a new Date object with the current date and time.

JavaScript API: new Date() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/Date

#
Date::now

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fn Date::now() -> Int

Get the current time in milliseconds since Unix epoch (January 1, 1970, 00:00:00 UTC).

JavaScript API: Date.now() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now

#
Date::parse

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fn Date::parse(date_string : String) -> Int

Parse a date string and return milliseconds since Unix epoch.

JavaScript API: Date.parse() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse

#
Date::set_date

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fn Date::set_date(self : Date, day : Int) -> Int

Set the day of the month for the specified date according to local time.

JavaScript API: Date.prototype.setDate() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setDate

#
Date::set_full_year

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fn Date::set_full_year(self : Date, year : Int, month : Int, day : Int) -> Int

Set the full year for the specified date according to local time.

JavaScript API: Date.prototype.setFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear

#
Date::set_full_year_y

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fn Date::set_full_year_y(self : Date, year : Int) -> Int

Set the full year for the specified date according to local time (year only).

JavaScript API: Date.prototype.setFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear

#
Date::set_full_year_ym

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fn Date::set_full_year_ym(self : Date, year : Int, month : Int) -> Int

Set the full year for the specified date according to local time (with optional month).

JavaScript API: Date.prototype.setFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear

#
Date::set_hours

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fn Date::set_hours(self : Date, hours : Int, minutes : Int, seconds : Int, milliseconds : Int) -> Int

Set the hours for the specified date according to local time.

JavaScript API: Date.prototype.setHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setHours

#
Date::set_hours_h

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fn Date::set_hours_h(self : Date, hours : Int) -> Int

Set the hours for the specified date according to local time (hours only).

JavaScript API: Date.prototype.setHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setHours

#
Date::set_hours_hm

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fn Date::set_hours_hm(self : Date, hours : Int, minutes : Int) -> Int

Set the hours for the specified date according to local time (with minutes).

JavaScript API: Date.prototype.setHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setHours

#
Date::set_hours_hms

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fn Date::set_hours_hms(self : Date, hours : Int, minutes : Int, seconds : Int) -> Int

Set the hours for the specified date according to local time (with minutes, seconds).

JavaScript API: Date.prototype.setHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setHours

#
Date::set_milliseconds

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fn Date::set_milliseconds(self : Date, milliseconds : Int) -> Int

Set the milliseconds for the specified date according to local time.

JavaScript API: Date.prototype.setMilliseconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMilliseconds

#
Date::set_minutes

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fn Date::set_minutes(self : Date, minutes : Int, seconds : Int, milliseconds : Int) -> Int

Set the minutes for the specified date according to local time.

JavaScript API: Date.prototype.setMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMinutes

#
Date::set_minutes_m

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fn Date::set_minutes_m(self : Date, minutes : Int) -> Int

Set the minutes for the specified date according to local time (minutes only).

JavaScript API: Date.prototype.setMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMinutes

#
Date::set_minutes_ms

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fn Date::set_minutes_ms(self : Date, minutes : Int, seconds : Int) -> Int

Set the minutes for the specified date according to local time (with seconds).

JavaScript API: Date.prototype.setMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMinutes

#
Date::set_month

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fn Date::set_month(self : Date, month : Int, day : Int) -> Int

Set the month for the specified date according to local time.

JavaScript API: Date.prototype.setMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMonth

#
Date::set_month_m

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fn Date::set_month_m(self : Date, month : Int) -> Int

Set the month for the specified date according to local time (month only).

JavaScript API: Date.prototype.setMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setMonth

#
Date::set_seconds

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fn Date::set_seconds(self : Date, seconds : Int, milliseconds : Int) -> Int

Set the seconds for the specified date according to local time.

JavaScript API: Date.prototype.setSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setSeconds

#
Date::set_seconds_s

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fn Date::set_seconds_s(self : Date, seconds : Int) -> Int

Set the seconds for the specified date according to local time (seconds only).

JavaScript API: Date.prototype.setSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setSeconds

#
Date::set_time

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fn Date::set_time(self : Date, time : Int) -> Int

Set the time value in milliseconds since Unix epoch.

JavaScript API: Date.prototype.setTime() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setTime

#
Date::set_utc_date

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fn Date::set_utc_date(self : Date, day : Int) -> Int

Set the day of the month for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCDate() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCDate

#
Date::set_utc_full_year

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fn Date::set_utc_full_year(self : Date, year : Int, month : Int, day : Int) -> Int

Set the full year for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCFullYear

#
Date::set_utc_full_year_y

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fn Date::set_utc_full_year_y(self : Date, year : Int) -> Int

Set the full year for the specified date according to UTC (year only).

JavaScript API: Date.prototype.setUTCFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCFullYear

#
Date::set_utc_full_year_ym

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fn Date::set_utc_full_year_ym(self : Date, year : Int, month : Int) -> Int

Set the full year for the specified date according to UTC (with optional month).

JavaScript API: Date.prototype.setUTCFullYear() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCFullYear

#
Date::set_utc_hours

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fn Date::set_utc_hours(self : Date, hours : Int, minutes : Int, seconds : Int, milliseconds : Int) -> Int

Set the hours for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCHours

#
Date::set_utc_hours_h

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fn Date::set_utc_hours_h(self : Date, hours : Int) -> Int

Set the hours for the specified date according to UTC (hours only).

JavaScript API: Date.prototype.setUTCHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCHours

#
Date::set_utc_hours_hm

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fn Date::set_utc_hours_hm(self : Date, hours : Int, minutes : Int) -> Int

Set the hours for the specified date according to UTC (with minutes).

JavaScript API: Date.prototype.setUTCHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCHours

#
Date::set_utc_hours_hms

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fn Date::set_utc_hours_hms(self : Date, hours : Int, minutes : Int, seconds : Int) -> Int

Set the hours for the specified date according to UTC (with minutes, seconds).

JavaScript API: Date.prototype.setUTCHours() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCHours

#
Date::set_utc_milliseconds

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fn Date::set_utc_milliseconds(self : Date, milliseconds : Int) -> Int

Set the milliseconds for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCMilliseconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMilliseconds

#
Date::set_utc_minutes

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fn Date::set_utc_minutes(self : Date, minutes : Int, seconds : Int, milliseconds : Int) -> Int

Set the minutes for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMinutes

#
Date::set_utc_minutes_m

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fn Date::set_utc_minutes_m(self : Date, minutes : Int) -> Int

Set the minutes for the specified date according to UTC (minutes only).

JavaScript API: Date.prototype.setUTCMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMinutes

#
Date::set_utc_minutes_ms

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fn Date::set_utc_minutes_ms(self : Date, minutes : Int, seconds : Int) -> Int

Set the minutes for the specified date according to UTC (with seconds).

JavaScript API: Date.prototype.setUTCMinutes() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMinutes

#
Date::set_utc_month

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fn Date::set_utc_month(self : Date, month : Int, day : Int) -> Int

Set the month for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMonth

#
Date::set_utc_month_m

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fn Date::set_utc_month_m(self : Date, month : Int) -> Int

Set the month for the specified date according to UTC (month only).

JavaScript API: Date.prototype.setUTCMonth() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCMonth

#
Date::set_utc_seconds

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fn Date::set_utc_seconds(self : Date, seconds : Int, milliseconds : Int) -> Int

Set the seconds for the specified date according to UTC.

JavaScript API: Date.prototype.setUTCSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCSeconds

#
Date::set_utc_seconds_s

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fn Date::set_utc_seconds_s(self : Date, seconds : Int) -> Int

Set the seconds for the specified date according to UTC (seconds only).

JavaScript API: Date.prototype.setUTCSeconds() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setUTCSeconds

#
Date::to_date_string

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fn Date::to_date_string(self : Date) -> String

Convert the date to a string representing the date portion.

JavaScript API: Date.prototype.toDateString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toDateString

#
Date::to_iso_string

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fn Date::to_iso_string(self : Date) -> String

Convert the date to a string in ISO 8601 format.

JavaScript API: Date.prototype.toISOString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString

#
Date::to_json

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fn Date::to_json(self : Date) -> String

Convert the date to a JSON string representation.

JavaScript API: Date.prototype.toJSON() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toJSON

#
Date::to_locale_date_string

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fn Date::to_locale_date_string(self : Date) -> String

Convert the date to a string representing the date portion in the current locale.

JavaScript API: Date.prototype.toLocaleDateString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString

#
Date::to_locale_string

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fn Date::to_locale_string(self : Date) -> String

Convert the date to a string in the current locale.

JavaScript API: Date.prototype.toLocaleString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleString

#
Date::to_locale_time_string

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fn Date::to_locale_time_string(self : Date) -> String

Convert the date to a string representing the time portion in the current locale.

JavaScript API: Date.prototype.toLocaleTimeString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleTimeString

#
Date::to_string

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fn Date::to_string(self : Date) -> String

Convert the date to a human-readable string.

JavaScript API: Date.prototype.toString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toString

#
Date::to_time_string

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fn Date::to_time_string(self : Date) -> String

Convert the date to a string representing the time portion.

JavaScript API: Date.prototype.toTimeString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toTimeString

#
Date::to_utc_string

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fn Date::to_utc_string(self : Date) -> String

Convert the date to a string in UTC format.

JavaScript API: Date.prototype.toUTCString() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toUTCString

#
Date::utc

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fn Date::utc(year : Int, month : Int, day : Int, hours : Int, minutes : Int, seconds : Int, milliseconds : Int) -> Int

Create a Date from UTC time components.

JavaScript API: Date.UTC() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/UTC

#
Date::value_of

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fn Date::value_of(self : Date) -> Int

Get the primitive value of the Date object (milliseconds since Unix epoch).

JavaScript API: Date.prototype.valueOf() See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/valueOf

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