CSV to JSON Conversion in JavaScript

csv-to-json.js

var csvJSON = function(csv){

  var lines = csv.split("\n")
  var result = []
  var headers = lines[0].split(",")
  
  lines.map(function(line, indexLine){
    if (indexLine < 1) return // Jump header line
    
    var obj = {}
    var currentline = line.split(",")
    
    headers.map(function(header, indexHeader){
      obj[header] = currentline[indexHeader]
    })
    
    result.push(obj)
  })

  result.pop() // remove the last item because undefined values
                  
  return result //JavaScript object
}