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anaarmas 28ccc3db2d Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)		2020-04-28 17:23:37 +02:00
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node_modules/strip-ansi	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00
index.d.ts	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00
index.js	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00
license	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00
package.json	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00
readme.md	Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)	2020-04-28 17:23:37 +02:00

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