%dw 2.0
import * from dw::util::Coercions
output application/dw
---
{
a: toNumberOrNull("0.005", [{format: "seconds"}, {format: ".00"}]),
b: toNumberOrNull("0.005", [{format: "seconds"}])
}
toNumberOrNull
toNumberOrNull(str: String, formatters: Array<Formatter>): Number | Null
Transforms a String
value into a Number
value using the first Formatter
that matches
with the given value to transform.
If none of the Formatter
matches with the given value, the function returns a null
value.
Introduced in DataWeave version 2.5.0.
Parameters
Name | Type | Description |
---|---|---|
|
String |
The |
|
Array<Formatter> |
The |
Example
This example shows how toNumberOrNull
behaves with different inputs.
It produces output in the application/dw
format.