有条件地应用字符串修饰符方法

Question

Is it possible to conditionally apply a string modifier method such as .toLowerCase() in a more clever method than doing:

const text = 'ThIs Is SoMe TeXt';
const maybeConvert = (text, toLower = false) => {
    return toLower ? text.toLowerCase() : text;
}

Answer 1

You can do something like this if you only want to do something if condition is true and don't wanna do anything if it's false

  const text = 'ThIs Is SoMe TeXt';
    const maybeConvert = (text, condition) => {
     return condition  && text.toLowerCase();
    }