loop-numbers.js

//  This function allows you to loop through a certain number of times
//  It is similar to the range function in python (if you are familiar with python)
function loopNumbers(number){
  for(let i of [].constructor(number)){
    // Do your thing
  }

  // Other function related things
}

//  You could Just extract the for loop like this
//  Mind You Replace number with the number you intend

for(let i of [].constructor(number)){
    // Do your thing
  }

/***    EXAMPLE   ****/

for(let i of [].constructor(7)){
    // Do your thing
  console.log('Called')
  }