partition.md

Partition

This module provides a class for partitioning a string into three parts based on a specified separator.

Installation

To use this module, you should have the "node-string-methods" npm package installed. You can install it using npm or yarn:

npm install node-string-methods

Usage

const Partition = require('node-string-methods/partition');

// Create an instance of the Partition class with a string and separator
const str = 'apple,banana,cherry';
const separator = ',';
const partitioner = new Partition(str, separator);

// Execute the partition operation
const result = partitioner.execute();

console.log(result);
// Output: ['apple', ',', 'banana,cherry']

Constructor

new Partition(str, separator)

• str (String): The input string that you want to partition.
• separator (String): The separator string used to split str into three parts.

Creates a new instance of the Partition class with the provided input string and separator.

Methods

execute()

Partitions the input string into three parts: the part before the first occurrence of the separator, the separator itself, and the part after the separator.

• Returns: An array containing the three parts.

Example

const Partition = require('node-string-methods/partition');

const str = 'apple,banana,cherry';
const separator = ',';
const partitioner = new Partition(str, separator);

const result = partitioner.execute();

console.log(result);
// Output: ['apple', ',', 'banana,cherry']