Package Exports

jazzy-utility

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Readme

Jazzy Utility

A small utility library for use with... Well anything really.

Installation

Installing

npm install 'jazzy-utility'

Importing

Cjs

const jazzy-utility = require('jazzy-utility');
const Stash = jazzy-utility.Stash;

Es Module

import {Stash} from 'jazzy-utility';

jazzy-utility.Stash

class Stash()

Methods:
put(any value) => int id
see(int id) => any value
take(int id) => any value
replace(int id, any value) => void
size() => int size
isEmpty() => boolean result
clear() => void

Usage:

const myStash = new Stash();
const myId = myStash.put('My Message');
console.log(myStash.see(myId)); // output 'My Message'
console.log(myStash.size()); // output 1
myStash.take(myId);
console.log(myStash.isEmpty()); // output true

jazzy-utility.asyncForEach

function asyncForEach(array array, function forEachFunction, function thenFunction) => void

Usage:

const actions = ['SaveLogs', 'CheckErrors', 'cleanUpData'];
asyncForEach(actions, (action, index, next) => {
  performAction(action, (result) => {
    if (result) next();
    else console.log('Failed at action ' + action + ' and aborted'); // Will not continue if next is not called
  });
}, () => {
  console.log('Job Complete');
});

jazzy-utility.asyncDoAll

function asyncDoAll(array array, function forEachFunction, function thenFunction) => void

Usage:

const messages = [
  {to: 'user1', text: 'hello user1'},
  {to: 'user2', text: 'hello user2'},
  {to: 'user3', text: 'hello user3'}  
];
asyncDoAll(messages, (message, index, done) => {
  sendMessage(message.to, message.text, () => {
    done();
  });
}, () => {
  console.log('Sending Complete');
});

jazzy-utility.arrayDelete

function arrayDelete(array array, any value) => boolean result

Usage:

const myArr = ['y', 'e', 'l', 'l', 'o'];
arrayDelete(myArr, 'l');
console.log(myArr); // output: ['y', 'e', 'l', 'o']