jsonLoad | /mod.ts | simple_utility@v1.5.1

Module

x/simple_utility/mod.ts>jsonLoad

Useful snippet collection.

dojyorin/deno_simple_utility

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src

mod.ts (default module)

Opt

PortableCryptoKeyPair

Opt

PortableCryptoKeyPair

function jsonLoad

import { jsonLoad } from "https://deno.land/x/simple_utility@v1.5.1/mod.ts";

jsonLoad<T extends Opt<T>>(path: string, def: T): Promise<T>

Read JSON file and convert to object. If JSON file does not exist create new file with default value. Argument default value also act as type definition.

Examples

Example 1

import dresource from "./resource.json" assert {type: "json"};
const resource = await jsonLoad("./resource.json", dresource);

Type Parameters

T extends Opt<T>

Parameters

path: string

def: T

Returns

Promise<T>