History

Nuwan 23d1ece36d fixing controller tests after upgradeing to rails5		2022-02-15 16:27:07 +05:30
..
node_modules	fixing controller tests after upgradeing to rails5	2022-02-15 16:27:07 +05:30
index.js	fixing controller tests after upgradeing to rails5	2022-02-15 16:27:07 +05:30
license	fixing controller tests after upgradeing to rails5	2022-02-15 16:27:07 +05:30
package.json	fixing controller tests after upgradeing to rails5	2022-02-15 16:27:07 +05:30
readme.md	fixing controller tests after upgradeing to rails5	2022-02-15 16:27:07 +05:30

string-length

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

String#length errornously counts astral symbols as two characters.

Install

$ npm install string-length

const stringLength = require('string-length');

'🐴'.length;
//=> 2

stringLength('🐴');
//=> 1

stringLength('\u001B[1municorn\u001B[22m');
//=> 7