Seull

Thank you!

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버전

npm : 10.2.4

nvm : 0.39.7

How to Use

$ npm i seull

발표자 랜덤 출력

$ seull 김민성 타이거우즈 빌게이츠

설명

index.js

const args = process.argv.slice(2);

<< slice(2)을 통해process.argv에 기본적으로 들어가있는 node command의 full path 과 실행된 파일의 full path 를 제외한다




var random = Math.floor(Math.random()*args.length);

<< random 함수를 통해 내가 입력한 값의 랜덤한 값을 얻는다




console.log("발표자 : " + args[random]);

<< 출력