menduz

%dw 2.0
output application/json

fun while<T>(a, b: (T) -> Boolean) = do {
    var r = a()
    fun innerWhile(x) = do {
        var r = a(x)
        ---
        b(r) match {
            case true -> [r ~ innerWhile(r)]

menduz

%dw 2.0
output application/dw
import mergeWith from dw::core::Objects

type Stream<T> = {|
    data: Array<T>,
    position: Number
|}

type Machine = {|

menduz

{
    "message": "Hello world!"
}

menduz

{
    "message": "Hello world!"
}

menduz

{
    "message": "Hello world!"
}

menduz

{
    "message": "Hello world!"
}

menduz

fun generator(start: Number = 0): Array<Number> = [start ~ generator(start + 1)]
---
// This script will pick 100 numbers from 
// the generator, that is also being filtered
(generator(1000) filter isEven($))[0 to 99]

menduz

{
    "message": "Hello world!"
}

menduz

Directory Structure

The sources of the project follows this structure:

/src
  /app
    /{domain}
      /actions.ts
 /actions.spec.ts

menduz

{"lastUpload":"2019-08-06T13:27:47.425Z","extensionVersion":"v3.4.1"}