Deep Parse Primitive Values
Recursively parses any input structure and converts stringified primitives into their actual JavaScript types.
deepParsePrimitives
Recursively parses an input (object, array, or primitive) and converts stringified numbers, booleans, null, and undefined to their proper JavaScript types throughout the structure.
Function Signature
function deepParsePrimitives<T = unknown>(input: unknown): TParameters
| Parameter | Type | Description |
|---|---|---|
input | unknown | Any value: array, object, primitive, etc. to parse. |
Returns
T: The parsed value with converted primitives.
Example Usage
playground.ts
Behavior Details
- Deep Traversal: Recursively scans and transforms arrays, objects, and nested objects.
- Conversion Rules:
"true"→true"false"→false"null"→null"undefined"→undefined- Numeric string (e.g.
"123") →123
- Already Typed Values: Leaves non-string primitives, functions, objects, and arrays untouched (except traversing inside them).
Aliases
This function can also be imported under the following name:
| Alias | Import Path |
|---|---|
parsePrimitivesDeep | toolbox-x |
Related Functions
- parseJSON — Safely parses any JSON string with deep primitive parsing.
- parseJsonToObject — Parses JSON strings strictly into objects, converting primitives.
Last updated: Sun, Jun 14, 2026 07:06:16AM (UTC)