isLeapYear
isLeapYear(dateTime: DateTime): Boolean
Returns true if it receives a date for a leap year, false if not.
This version of leapYear acts on a DateTime type. Other versions act on
the other date and time formats that DataWeave supports.
Parameters
| Name | Description |
|---|---|
|
The |
Example
This example indicates whether the input is a leap year.
Source
%dw 2.0
output application/json
---
[ isLeapYear(|2016-10-01T23:57:59|), isLeapYear(|2017-10-01T23:57:59|) ]DataWeaveOutput
[ true, false ]JSONisLeapYear(date: Date): Boolean
Returns true if the input Date is a leap year, 'false' if not.
Parameters
| Name | Description |
|---|---|
|
The |
Example
This example indicates whether the input is a leap year.
Source
%dw 2.0
output application/json
---
[ isLeapYear(|2016-10-01|), isLeapYear(|2017-10-01|) ]DataWeaveOutput
[ true, false ]JSONisLeapYear(datetime: LocalDateTime): Boolean
Returns true if the input local date-time is a leap year, 'false' if not.
Parameters
| Name | Description |
|---|---|
|
A |
Example
This example indicates whether the input is a leap year. It uses a map
function to iterate through the array of its LocalDateTime values,
applies the isLeapYear to those values, returning the results in an array.
Source
%dw 2.0
output application/json
---
[ |2016-10-01T23:57:59-03:00|, |2016-10-01T23:57:59Z| ] map isLeapYear($)DataWeaveOutput
[ true, true ]JSON