gistfile1.js

  _json_encode: function(inVal, out) {
    out = out || new Array();
    var undef; // undefined
    switch (typeof inVal) {
      case 'object':
        if (!inVal) {
          out.push('null');
        } else {
          if (inVal.constructor == Array) {
            var testVal = inVal.length;
            var compVal = 0;
            for (var key in inVal) compVal++;
            if (testVal != compVal) {
              out.push('{');
              i = 0;
              for (var key in inVal) {
                if (i++ > 0) out.push(',\n');
                out.push('"');
                out.push(key);
                out.push('":');
                jQuery.golf._json_encode(inVal[key], out);
              }   
              out.push('}');
            } else {
              out.push('[');                  
              for (var i = 0; i < inVal.length; ++i) {
                if (i > 0) out.push(',\n');
                jQuery.golf._json_encode(inVal[i], out);
              }   
              out.push(']');
            }   
          } else if (typeof inVal.toString != 'undefined') {
            out.push('{');
            var first = true;
            for (var i in inVal) {
              var curr = out.length;
              if (!first) out.push(',\n');
              jQuery.golf._json_encode(i, out);
              out.push(':');                            
              jQuery.golf._json_encode(inVal[i], out);
              if (out[out.length - 1] == undef)
              {   
                out.splice(curr, out.length - curr);
              } else {
                first = false;
              }   
            }   
            out.push('}');
          }   
        }   
        return out;
      case 'unknown':
      case 'undefined':
      case 'function':
        out.push(undef);
        return out;
      case 'string':
            out.push('"');
            out.push(
              inVal.replace(/(["\\])/g, '\$1')
                   .replace(/\r/g, '') 
                   .replace(/\n/g, '\n')
            );  
            out.push('"');
            return out;
      default:
        out.push(String(inVal));
        return out;
    }   
  },