fix(lossless-parser): correctly parse number array

fixes #258

src/__tests__/lib/LosslessJsonParser.unit.spec.ts

@@ -1,6 +1,7 @@
 import {
 	BigIntValue,
 	ChildDto,
+	createDtoInstance,
 	Int64String,
 	LosslessDto,
 	losslessParse,
@@ -387,14 +388,22 @@ test('LosslessJsonParser will throw if given stringified JSON with an unsafe int
 
 test('It rejects Date, Map, and Set types', () => {
 	class Dto extends LosslessDto {
-		date!: Date
-		name!: string
+		date?: Date
+		name?: string
+		map?: Map<string, string>
+		set?: Set<string>
 	}
 	const date = new Date()
-	const dto = new Dto({ date, name: 'me' })
+	const dto = createDtoInstance(Dto, { date, name: 'me' })
 	expect(() => losslessStringify(dto)).toThrow('Date')
-	const mapDto = new Dto({ map: new Map() })
+	const mapDto = createDtoInstance(Dto, { map: new Map() })
 	expect(() => losslessStringify(mapDto)).toThrow('Map')
-	const setDto = new Dto({ set: new Set() })
+	const setDto = createDtoInstance(Dto, { set: new Set<string>() })
 	expect(() => losslessStringify(setDto)).toThrow('Set')
 })
+
+test('It correctly handles a number array in a subkey', () => {
+	const json = `{"message":"Hello from automation","userId":null,"sendTo":[12022907,12022896,12022831]}`
+	const res = losslessParse(json)
+	expect(res.sendTo[0]).toBe(12022907)
+})

src/lib/CreateDtoInstance.ts

@@ -3,6 +3,10 @@
  *
  * This provides a type-safe method to create a DTO instance from a plain object.
  *
+ * Node 22's experimental strip types does not play well with the previous "via the constructor" method.
+ *
+ * See: https://gist.github.com/jwulf/6e7b093b5b7b3e12c7b76f55b9e4be84
+ *
  * @param dtoClass
  * @param dtoData
  * @returns

src/lib/LosslessJsonParser.ts

@@ -262,6 +262,9 @@ function convertLosslessNumbersToNumberOrThrow<T>(obj: any): T {
 	if (!obj) {
 		return obj
 	}
+	if (obj instanceof LosslessNumber) {
+		return toSafeNumberOrThrow(obj.toString()) as T
+	}
 	let currentKey = ''
 	try {
 		Object.keys(obj).forEach((key) => {