Array-driver NPM

array-driver

A simple utility package for manipulating arrays. This package contains some useful methods that can save a lot of time during development.

Installation

You can install array-driver using NPM:

npm install array-driver

Usage

First configure the package

const arrayDriver = require('array-driver');
arrayDriver.config();

Then start using the functions

Examples

// Example usage
const students = [
  { id: 1, name: 'Alice', grade: 'A' },
  { id: 2, name: 'Bob', grade: 'B' },
  { id: 3, name: 'Charlie', grade: 'C' },
  { id: 4, name: 'David', grade: 'B' },
  { id: 5, name: 'Eve', grade: 'A' },
];

// Define the search criteria callback function
const searchCriteria = (value) => value.grade === 'B';

// Define the update criteria callback function
const updateCriteria = (element) => {
  element.grade = 'A+';
};

// Call the updateMany function
const updatedStudents = students.updateMany(searchCriteria, updateCriteria);
console.log(updatedStudents);
/*
Output:
[
  { id: 2, name: 'Bob', grade: 'A+' },
  { id: 4, name: 'David', grade: 'A+' }
]
*/

const data = [
  { name: "Alice", city: "New York", age: 25 },
  { name: "Bob", city: "New York", age: 30 },
  { name: "Charlie", city: "San Francisco", age: 25 },
  { name: "Dave", city: "San Francisco", age: 30 },
];
const example1 = data.groupBy('city');
// Output:
// {
//   "New York": [
//       { name: "Alice", city: "New York", age: 25 },
//       { name: "Bob", city: "New York", age: 30 }
//   ],
//   "San Francisco": [
//       { name: "Charlie", city: "San Francisco", age: 25 },
//       { name: "Dave", city: "San Francisco", age: 30 }
//   ]
// }

const arr = [
  { name: "Charlie", age: 35 },
  { name: "David", age: 40 },
  { name: "Eve", age: 45 }
];

arr.deleteAllWhere(obj => obj.name == 'Charlie');
console.log(arr);
//  [
//   { name: "David", age: 40 },
//   { name: "Eve", age: 45 }
// ];