code-points

Get the UTF-16-encoded code points of each character in the string

codePoints('Hello, 世界\n'); //=> [72, 101, 108, 108, 111, 44, 32, 19990, 30028]

Installation

Use npm.

npm install code-points

API

codePoints(str, option)

str: string
option: Object
Return: Array<integer>

It returns the code points of each character in the string as an array.

codePoints('\udada'); //=> [56026]
codePoints('\udfdf\udada\udada'); //=> [57311, 56026, 56026]
codePoints('\udada\udfdf\udada'); //=> [814047, 56026]

option.unique

Type: boolean
Default: false

Removes duplicates from result.

codePoints('banana'); //=> [98, 97, 110, 97, 110, 97]
codePoints('banana', {unique: true}); //=> [98,97,110]

License

Copyright (c) 2014 - 2019 Shinnosuke Watanabe

Licensed under the MIT License.