trim-off-newlines

What is trim-off-newlines?

The trim-off-newlines npm package is a utility that allows you to trim newlines from the start and end of a string. It is useful for cleaning up strings that may have extraneous newline characters.

What are trim-off-newlines's main functionalities?

Trim newlines from the start and end of a string

This feature removes all newline characters from the beginning and end of the input string, leaving the core content intact.

const trimOffNewlines = require('trim-off-newlines');
const input = '\n\nHello, World!\n\n';
const output = trimOffNewlines(input);
console.log(output); // 'Hello, World!'

Trim newlines from the start of a string

This feature removes newline characters only from the beginning of the input string.

const trimOffNewlines = require('trim-off-newlines');
const input = '\n\nHello, World!\n\n';
const output = trimOffNewlines.start(input);
console.log(output); // 'Hello, World!\n\n'

Trim newlines from the end of a string

This feature removes newline characters only from the end of the input string.

const trimOffNewlines = require('trim-off-newlines');
const input = '\n\nHello, World!\n\n';
const output = trimOffNewlines.end(input);
console.log(output); // '\n\nHello, World!'

Other packages similar to trim-off-newlines

trim-newlines

The trim-newlines package provides similar functionality by allowing you to trim newlines from the start and end of a string. It offers a straightforward API for removing extraneous newline characters.

strip-newlines

The strip-newlines package removes all newline characters from a string, not just from the start and end. This can be useful if you need to completely eliminate newlines from a string.

README

trim-off-newlines

Similar to String#trim() but removes only newlines

Install

$ npm install --save trim-off-newlines

Usage

var trimOffNewlines = require('trim-off-newlines');

trimOffNewlines('\n\nunicorns\n\n');
//=> 'unicorns'

Related

• trim-left - Similar to String#trim() but removes only whitespace on the left
• trim-right - Similar to String#trim() but removes only whitespace on the right

License

MIT © Steve Mao