compile_csv_search - my implementation, at least I didn't find such solution anywhere...

compile_csv_search.js

// For those who search
var compile_csv_search = function(string, column) {
  var lines = string.split('\n').map(function(l){ return l.split(','); }), hash = {};

  for (var i = 1, j = lines.length - 1; i <= j; i++) {
    var result = {}; for(var j = 0; j < lines[0].length; j++) { result[lines[0][j]] = lines[i][j]; }
    hash[lines[i][lines[0].indexOf(column)]] = result;
  };

  return function(name) { return hash[name]; }
}

var csv_by_name = compile_csv_search(
  "ip,name,desc\n"+
  "10.49.1.4,server1,Main Server\n"+
  "10.52.5.1,server2,Backup Server\n",
  "name");
console.log(csv_by_name("server2"));
console.log(csv_by_name("server9"));