Towns to JSON

function solve(arr){

   let data = arr.map(row => row.split('|').filter(x => x != '').map(x => x.trim()))
   let properties = data.shift();

   let result = [];

   data.forEach((row) =>{
      let town = {
         [properties[0]]: row[0],
         [properties[1]]: Number(Number( row[1]).toFixed(2)),
         [properties[2]]: Number(Number( row[2]).toFixed(2))
      }
      result.push(town);
   })
   console.log(JSON.stringify(result))

}

solve(
['| Town | Latitude | Longitude |',
'| Sofia | 42.696552 | 23.32601 |',
'| Beijing | 39.913818 | 116.363625 |']
)