Testing 1-2-3

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Tue Oct 04 2022 10:04:55 GMT+0000 (Coordinated Universal Time)

/*Your team is writing a fancy new text editor and you've been tasked with implementing the line numbering.

Write a function which takes a list of strings and returns each line prepended by the correct number.

The numbering starts at 1. The format is n: string. Notice the colon and space in between.*/

var number=function(array){
  return array.map((element, index)=>{
    return index + 1 + ": " + element;
  })
}

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https://www.codewars.com/kata/54bf85e3d5b56c7a05000cf9/train/javascript

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Testing 1-2-3

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