rschedule = import('@rschedule/rschedule@0.11.3')
// standardAdapter = import('https://unpkg.com/@rschedule/standard-date-adapter@0.11.0/build/module.js?module')
standardAdapter = import('@rschedule/standard-date-adapter@0.11.0')
// jsonTools = import('https://unpkg.com/@rschedule/json-tools@0.11.0/build/main.js?module')
jsonTools = import('@rschedule/json-tools@0.11.0')
rschedule.RScheduleConfig.defaultDateAdapter = standardAdapter.StandardDateAdapter;
// rschedule.RScheduleConfig.defaultDateAdapter = luxon.LuxonDateAdapter;
// A schedule is analogous to a ruleset in rrule.js
schedule = new rschedule.Schedule({
rrules: [
{
start: new Date(2014, 10, 2),
frequency: "YEARLY",
duration: 1000 * 60 * 60 * 24, // Add a day, duration is specified in milliseconds
count: 10
}
],
dateAdapter: standardAdapter.StandardDateAdapter,
} );
// Check starting schedule
schedule.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
// Create a new rrule
rrule2002 = new rschedule.Rule({
start: new Date(2002,2),
frequency: 'DAILY',
count: 4,
}, {data: 'dsfdfdfd', dateAdapter: standardAdapter.StandardDateAdapter},)
// Add an rrule to the starting schedule
newSchedule1 = schedule.add('rrule', rrule2002)
// Check output
newSchedule1.occurrences().toArray().map(adapter => adapter.date.toLocaleString())
rdate2005 = new Date(2005,6,6)
// Add a rdate to the schedule
newSchedule2 = newSchedule1.add('rdate', rdate2005)
// Check output
newSchedule2.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
// Add a rdate to the schedule
newSchedule3 = newSchedule2.add('exdate', rdate2005)
// Check output
newSchedule3.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
// Add an exrule to the schedule (the same rrule we added)
newSchedule4 = newSchedule3.add('exrule', rrule2002)
// Check output
newSchedule4.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
// Initialize a date
threeDatesWithDuration = new rschedule.Dates({
dates: [new Date(2000), new Date(2001), new Date(2002)],
duration: 32434, //It is possible to set a duration as an array [123, 2134, 233] and this results in applying the array
});
// How do I access the duration of a single date?
threeDatesWithDuration.occurrences //??
newSchedule1.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
newSchedule1
// THIS DOESN'T WORK. Modify a schedule's rrule.
modifiedSchedule = newSchedule1.rrules[0].set(new rschedule.Rule({
start: new Date(2040,1,1),
frequency: 'DAILY',
count: 8,
}))
// THIS DOESN'T WORK. Modify a schedule's rrule.
modifiedSchedule2 = newSchedule1.set(newSchedule1.rrules[0], new rschedule.Rule({
start: new Date(2040,1,1),
frequency: 'DAILY',
count: 8,
}))
modifiedSchedule3 = newSchedule1.set('rrule',
{'0': new rschedule.Rule({
start: new Date(2040,1,1),
frequency: 'DAILY',
count: 16,
})})
// Check output
modifiedSchedule2.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
newSchedule2.occurrences().toArray().map(adapter => adapter.date.toLocaleString());
newSchedule1.remove('rrule', newSchedule1.rrules[0]).occurrences().toArray().map(adapter => adapter.date.toLocaleString());
newSchedule2.remove('rdate', newSchedule2.rdates.datetimes[0]).occurrences().toArray().map(adapter => adapter.date.toLocaleString());
md `# Get start and end times, get various slices of schedule`
// Get the first 10 recurring event START times
schedule
.occurrences({ take: 10 })
.toArray()
.map(adapter => adapter.date.toLocaleString());
// Get the first 10 recurring event END times
schedule
.occurrences({ take: 10 })
.toArray()
// .map(adapter => luxon.DateTime.fromJSDate(adapter.date).plus({second: adapter.duration}).toJSDate().toLocaleString())
.map(adapter => adapter.end.toLocaleString())
// Get the event right before a certain time. Analogous to rule.before() in rrule.js
schedule
.occurrences({reverse: true, end: new Date(), take:2})
.toArray()
.map(adapter => adapter.date.toLocaleString());
// Get all the occurences between start date and end date
schedule
.occurrences({start: new Date(2017,1,1), end: new Date()})
.toArray()
.map(adapter => adapter.date.toLocaleString());
// Get the last occurrence in a schedule. Step 1: create generator object
iterator = schedule.occurrences({ reverse: true })
// Get the last occurrence in a schedule. Step 2: yield desired value
end = iterator.next().value.date
// Serialize schedule to json
jsonSchedule = jsonTools.serializeToJSON(schedule);
// Deserialize json to schedule
deserializedSchedule = jsonTools.parseJSON(jsonSchedule, {dateAdapter: standardAdapter.StandardDateAdapter});
// rule = new rschedule.Rule({
// frequency: 'YEARLY',
// byMonthOfYear: [2, 6],
// byDayOfWeek: ['SU', ['MO', 3]],
// start: new Date(2010, 1, 7),
// });
One platform to build and deploy the best data apps
Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.