JavaScript Algorithms and Data Structures Projects - Roman Numeral Converter

JavaScript
1

Tell us what’s happening:
It works , I don’t know why the tests are failing
Your code so far

function convertToRoman(num) {
  let RomanLookup  = {
  	1000 : "M" ,
  	900 : "CM",
  	500 : "D",
  	400 : "CD",
	  100 : "C",
  	90 : "XC",
   	50 : "L",
	  40  : "XL",
	  10 : "X",
	  9 : "IX",
	  5 : "V",
	  4 : "IV",
    1 : "I"	
  }
  let valToCheck = Object.keys(RomanLookup).reverse();


  let allNums = factoredNumber(num , valToCheck )
 // console.log( valToCheck , allNums )
  let ans = []

for(let i = 0 ;i < allNums.length ; i++ ){
ans.push(RomanLookup[allNums[i]])
}

 
 return ans.join("");
}
function factoredNumber(leftNum , inValsOf){
let valCheck = inValsOf[0]
  if( leftNum - valCheck == 0) {
    factoredNum.push(valCheck)
    return 
  }else if(  valCheck > leftNum){
     factoredNumber( leftNum , inValsOf.slice(1))
  }else if(valCheck < leftNum){
    leftNum = leftNum - inValsOf[0]
    factoredNum.push(inValsOf[0])
    factoredNumber( leftNum , inValsOf)
  }
   return factoredNum
}
let factoredNum = [];
let result = convertToRoman(1006);
console.log(result)

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Challenge: JavaScript Algorithms and Data Structures Projects - Roman Numeral Converter

Link to the challenge:

2

Hi there. Can you please clarify which tests are failing. Just a hint… when the test fails, the first line gives you a hint of what it expected. Thanks

4

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