'use strict' | |
module.exports = decimal | |
// Check if the given character code, or the character code at the first | |
// character, is decimal. | |
function decimal(character) { | |
var code = typeof character === 'string' ? character.charCodeAt(0) : character | |
return code >= 48 && code <= 57 /* 0-9 */ | |
} |