Jaden Casing Strings 답안

문제)

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내가 푼 답)

String.prototype.toJadenCase = function () {
  var strs = this.split(' ');
  var result_strs = [];
  strs.forEach((str) => {
    result_strs.push(`${str[0].toUpperCase()}${str.slice(1)}`);
  });
  return result_strs.join(' ');
};

 

테스트 결과)