json_file_change v1.0.0

Module for deno, load, set, get and delete content of json file

Import

import { _c } from "https://deno.land/x/[email protected]/mod.ts"

Load

If the json file does not exist it creates it automatically

_c.load(`${Deno.cwd()}/src/config/config.json`)

Set

insert or update data in file json file
Maximum sub keys object
Maximum arrays and objects within an array 1
IMPORTANT: do not manually edit the file json use set

_c.set("keyString", "string")
_c.set("keyNumber", 1)
_c.set("keyBoolean", true)
_c.set("keyObject", {
	"subKeyString": "string",
	"subKeyNumber": 1,
	"subKeyBoolean": true,
	"subKeyArray": [
		{
			"subKeyString": "string",
			"subKeyNumber": 1,
			"subKeyBoolean": false,
			"subKeyObject": {
				"subKeyString": "string",
				"subKeyNumber": 1,
				"subKeyBoolean": true,
			}
		}
	],
	"subKeyObject": {
		"subKeyString": "string",
		"subKeyNumber": 1,
		"subKeyBoolean": true,
		"subKeyArray": [
			{
				"subKeyString": "string",
				"subKeyNumber": 1,
				"subKeyBoolean": false,
			}
		],
	}
})

Return

{
	"keyString": "string",
	"keyNumber": 1,
	"keyBoolean": true,
	"keyObject": {
		"subKeyString": "string",
		"subKeyNumber": 1,
		"subKeyBoolean": true,
		"subKeyArray": [
			{
				"subKeyString": "string",
				"subKeyNumber": 1,
				"subKeyBoolean": false,
				"subKeyObject": {
					"subKeyString": "string",
					"subKeyNumber": 1,
					"subKeyBoolean": true
				}
			}
		],
		"subKeyObject": {
			"subKeyString": "string",
			"subKeyNumber": 1,
			"subKeyBoolean": true,
			"subKeyArray": [
				{
					"subKeyString": "string",
					"subKeyNumber": 1,
					"subKeyBoolean": false
				}
			]
		}
	}
}

Get

Get key if it exists and if it doesn't exist, optional you can return a temporary value

console.log(_c.get("keyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyBoolean", "Other value optional if not exist")) // true
console.log(_c.get("keyObject", "Other value optional if not exist")) // object{}
console.log(_c.get("keyObject.subKeyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyObject.subKeyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyObject.subKeyBoolean", "Other value optional if not exist")) // true
console.log(_c.get("keyObject.subKeyArray", "Other value optional if not exist")) // array[]
console.log(_c.get("keyObject.subKeyArray[0].subKeyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyObject.subKeyArray[0].subKeyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyObject.subKeyArray[0].subKeyBoolean", "Other value optional if not exist")) // "Other value optional if not exist"
console.log(_c.get("keyObject.subKeyArray[0].subKeyObject", "Other value optional if not exist")) // object{}
console.log(_c.get("keyObject.subKeyArray[0].subKeyObject.subKeyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyObject.subKeyArray[0].subKeyObject.subKeyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyObject.subKeyArray[0].subKeyObject.subKeyBoolean", "Other value optional if not exist")) // true
console.log(_c.get("keyObject.subKeyObject", "Other value optional if not exist")) // object{}
console.log(_c.get("keyObject.subKeyObject.subKeyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyObject.subKeyObject.subKeyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyObject.subKeyObject.subKeyBoolean", "Other value optional if not exist")) // true
console.log(_c.get("keyObject.subKeyObject.subKeyArray", "Other value optional if not exist")) // array[]
console.log(_c.get("keyObject.subKeyObject.subKeyArray[0].subKeyString", "Other value optional if not exist")) // "string"
console.log(_c.get("keyObject.subKeyObject.subKeyArray[0].subKeyNumber", "Other value optional if not exist")) // 1
console.log(_c.get("keyObject.subKeyObject.subKeyArray[0].subKeyBoolean", "Other value optional if not exist")) // "Other value optional if not exist"
console.log(_c.get("keyObject.subKeyArray[0]", "Other value optional if not exist")) // Other value optional if not exist

console.log(_c.get("keyObject.subKeyObject.subKeyArray[0].subKeyBoolean")) // "" is false
console.log(_c.get("keyString1", "Other value optional if not exist")) // Other value optional if not exist
console.log(_c.get("keyString1", "Other value optional if not exist")) // ""

Return

if exist return = value
if not exist or is false return = Other title optional if not exist"

Delete

Delete key if exist

_c.delete("keyString")
_c.delete("keyNumber")
_c.delete("keyBoolean")
_c.delete("keyObject")
_c.delete("keyObject.subKeyString")
_c.delete("keyObject.subKeyNumber")
_c.delete("keyObject.subKeyBoolean")
_c.delete("keyObject.subKeyArray")
_c.delete("keyObject.subKeyArray[0].subKeyString")
_c.delete("keyObject.subKeyArray[0].subKeyNumber")
_c.delete("keyObject.subKeyArray[0].subKeyBoolean")
_c.delete("keyObject.subKeyArray[0].subKeyObject")
_c.delete("keyObject.subKeyArray[0].subKeyObject.subKeyString")
_c.delete("keyObject.subKeyArray[0].subKeyObject.subKeyNumber")
_c.delete("keyObject.subKeyArray[0].subKeyObject.subKeyBoolean")
_c.delete("keyObject.subKeyObject")
_c.delete("keyObject.subKeyObject.subKeyString")
_c.delete("keyObject.subKeyObject.subKeyNumber")
_c.delete("keyObject.subKeyObject.subKeyBoolean")
_c.delete("keyObject.subKeyObject.subKeyArray")
_c.delete("keyObject.subKeyObject.subKeyArray[0].subKeyString")
_c.delete("keyObject.subKeyObject.subKeyArray[0].subKeyNumber")
_c.delete("keyObject.subKeyObject.subKeyArray[0].subKeyBoolean")
_c.delete("keyObject.subKeyArray[0]") // error would be null

Return

Delete key subKeys object subObjects array subArrays