3 module.exports = hexadecimal
5 // Check if the given character code, or the character code at the first
6 // character, is hexadecimal.
7 function hexadecimal(character) {
8 var code = typeof character === 'string' ? character.charCodeAt(0) : character
11 (code >= 97 /* a */ && code <= 102) /* z */ ||
12 (code >= 65 /* A */ && code <= 70) /* Z */ ||
13 (code >= 48 /* A */ && code <= 57) /* Z */