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Rakesh Kumar 807bb60301 Update build files and add node_modules (#54 ) * update build files * add node_modules		2020-09-23 12:15:33 +05:30
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node_modules/strip-ansi	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +05:30
index.d.ts	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +05:30
index.js	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +05:30
license	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +05:30
package.json	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +05:30
readme.md	Update build files and add node_modules (#54 )	2020-09-23 12:15:33 +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