example/js/svg.js
function() {
    // convert to a poly point string
    for (var i = 0, il = this.value.length, array = []; i < il; i++)
      array.push(this.value[i].join(','))

    return array.join(' ')
  }
function() {
    // convert to a poly point string
    for (var i = 0, il = this.value.length, array = []; i < il; i++)
      array.push(this.value[i].join(','))

    return array.join(' ')
  }
function ( ) { // convert to a poly point string for ( var i = 0 , il = this . value . length , array = [ ] ; i < il ; i ++ ) array . push ( this . value [ i ] . join ( ',' ) ) return array . join ( ' ' ) }
Convert array to string
Convert array to string