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Exercise 7

Write a function that takes a string as an argument and returns an all-caps version of the string when the string is longer than 10 characters. Otherwise, it should return the original string. Example: change 'hello world' to 'HELLO WORLD', but don't change 'goodbye'.

Solution

function capsLong(string) {
  if (string.length > 10) {
    return string.toUpperCase();
  } else {
    return string;
  }
}

console.log(capsLong("Sue Smith"));     // => Sue Smith
console.log(capsLong("Sue Robertson")); // => SUE ROBERTSON
console.log(capsLong("Joe Thomas"));    // => Joe Thomas
console.log(capsLong("Joe Stevens"));   // => JOE STEVENS

function capsLong(string) {
  return ((string.length > 10) ? string.toUpperCase() : string);
}

console.log(capsLong("Sue Smith"));     // => Sue Smith
console.log(capsLong("Sue Robertson")); // => SUE ROBERTSON
console.log(capsLong("Joe Thomas"));    // => Joe Thomas
console.log(capsLong("Joe Stevens"));   // => JOE STEVENS

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