substring#

Extracts a substring from the str between the start and end indices.

Usage Scenarios#

• Text Extraction: In text processing, extract a specific part of a string.
• Data Parsing: Parse data by extracting relevant substrings.

Example#

import { substring } from 'funtool/string'

substring('hello world', 0, 5); // ✅ 'hello'

Signature#

function substring(str: string, start: number, end: number): string

Parameters#

• str ( string ): The input string.
• start ( number ): The starting index.
• end ( number ): The ending index.

Returns#

• ( string ): The extracted substring.