Question

How to reverse the middle words of a string in TypeScript

Answer 1

function reverseMiddleWords(input: string): string {
  const words = input.trim().split(/\s+/);

  if (words.length < 3) {
    return input; // nothing to reverse
  }

  for (let i = 1; i < words.length - 1; i++) {
    words[i] = [...words[i]].reverse().join('');
  }

  return words.join(' ');
}

console.log(reverseMiddleWords("Hello how are you today"));
 
 
 
    
/*
run:
    
"Hello woh era uoy today" 
    
*/

 

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