syn-node-commons

Utils

createRandomString

Returns a random string with optional prefix
the default optional parameters are:

• length = 32
• prefix = ''

const { createRandomString } = require('@synesthesia-it/syn-node-commons/utils');

const randomString = createRandomString(12,'test'); 
// test8ig6Incv

parseBool

Returns the input value parsed to a boolean value,
if the value belongs to this array [0, false, '0', 'false', 'n', 'FALSE', 'N', '', null, undefined] return false

const { parseBool } = require('@synesthesia-it/syn-node-commons/utils');
const parsedValue = parseBool(0); 
// false

getRuntimeInfo

Returns an object with runtime info memory usage in mb

const { getRuntimeInfo } = require('@synesthesia-it/syn-node-commons/utils');
const runTimeInfo = getRuntimeInfo(); 
// {
//     uptime: 0.081,
//     memory: {
//          total: 18,
//         heapTotal: 6,
//          heapUsed: 4,
//     }
// } 

getISOTimeStampFromTimezone

Returns an iso time stamp 'YYYY-MM-DD HH:mm:ss' for the given timezone
the default optional parameters are:

• timezone = 'Europe/Rome'
• time = null

const { getISOTimeStampFromTimezone } = require('@synesthesia-it/syn-node-commons/utils');
const isoTimeStamp = getISOTimeStampFromTimezone(); 
// 2019-02-12 12:25:00