every
every(Array<T>, (T) -> Boolean): Boolean
Returns true if every element in the array matches the condition.
The function stops iterating after the first negative evaluation of an element in the array.
Parameters
| Name | Description |
|---|---|
|
The input array. |
|
A condition (or expression) to apply to elements in the input array. |
Example
This example applies a variety of expressions to the input arrays. The $
references values of the elements.
Source
%dw 2.0
import * from dw::core::Arrays
var arr0 = [] as Array<Number>
output application/json
---
{ "results" : [
"ok" : [
[1,1,1] every ($ == 1),
[1] every ($ == 1)
],
"err" : [
[1,2,3] every ((log('should stop at 2 ==', $) mod 2) == 1),
[1,1,0] every ($ == 1),
[0,1,1,0] every (log('should stop at 0 ==', $) == 1),
[1,2,3] every ($ == 1),
arr0 every true,
]
]
}