UNPKG

ut-tools

Version:

Build and Release management automation package.

github.com/softwaregroup-bg/ut-tools

softwaregroup-bg/ut-tools

6 lines (4 loc) • 157 B
1
2
3
4
5
6
'use strict'; module.exports = function isLeadingSurrogate(charCode) { return typeof charCode === 'number' && charCode >= 0xD800 && charCode <= 0xDBFF; };