Array Challenge

arrayChallenge.js

const RefArray = ['RED', 'GREEN', 'BLUE', 'ORANGE', 'YELLOW', 'PINK', 'CYAN', 'BLACK', 'VIOLET']
// RefArray is an array of strings
// RefArray length must adapt to user input
// Range depends on user input
// Function output must be an array of objects
// Function output must be printed as a string to user

function reducer(input){
  const result = []
    RefArray.slice(0,input).reduce((accum, curr, i)=>{
      const range = (100/input);
      const output = {
        'color': curr, 
        'rangeFrom': Number(accum.toFixed(2)),
        'rangeTo': Number((accum+range).toFixed(2))
      }
      result.push(output)
      return accum += range
    },0)
  
  return console.log(JSON.stringify(result));
}
reducer(6);
/* output 
[
  {"color":"RED","rangeFrom":0,"rangeTo":16.67},
  {"color":"GREEN","rangeFrom":16.67,"rangeTo":33.33},
  {"color":"BLUE","rangeFrom":33.33,"rangeTo":50},
  {"color":"ORANGE","rangeFrom":50,"rangeTo":66.67},
  {"color":"YELLOW","rangeFrom":66.67,"rangeTo":83.33},
  {"color":"PINK","rangeFrom":83.33,"rangeTo":100}
]  
*/