'use strict'; | |
module.exports = (flag, argv = process.argv) => { | |
const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--'); | |
const position = argv.indexOf(prefix + flag); | |
const terminatorPosition = argv.indexOf('--'); | |
return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition); | |
}; |