get-4byte-chars
Get all 4-byte characters form a string
; //=> ['💓', '🍣']
Installation
npm
npm install get-4byte-chars
bower
bower install get-4byte-chars
API
get4byteChars(str [, option])
str: String
option: Object
Return: Boolean
It detects characters that costs 4 bytes in UTF-8 from a given string, and returns them as an array.
option.unique
Type: Boolean
Default: true
Omit all duplicated characters from result.
;//=> ['🌊'] ;//=> ['🌊', '🌊', '🌊', '🌊']
License
Copyright (c) 2016 Shinnosuke Watanabe
Licensed under the MIT License.