SDDump - Dump 的 AS2 版

原始檔 SDDump.as

/**
 * author: shinder lin
 * email: shinder.lin@gmail.com
*/
class SDDump {
 static var n:Number = 0;
 static var str:String = '';
 static function echo(a) {
  trace(go(a));
 }
 static function go(a) {
  str = '';
  dumpIt(a);
  str = str.slice(0, str.length-1);
  return str;
 }
 static function dumpIt(a) {
  if (a instanceof Array) {
   dumpArray(a);
  } else if (a instanceof Object) {
   dumpObject(a);
  } else {
   appendStr(a);
  }
 }
 static function dumpArray(ar:Array):Void {
  n++;
  for (var o in ar) {
   if (ar[o] instanceof Object) {
    appendStr("["+o+"]:");
    dumpIt(ar[o]);
   } else {
    appendStr("["+o+"]:"+ar[o]);
   }
  }
  n--;
 }
 static function dumpObject(obj:Object):Void {
  n++;
  for (var o in obj) {
   if (obj[o] instanceof Object) {
    appendStr(o+":");
    dumpIt(obj[o]);
   } else {
    appendStr(o+":"+obj[o]);
   }
  }
  n--;
 }
 static function appendStr(s):Void {
  str += getSpaces()+s+'\n';
 }
 static function getSpaces():String {
  var s:String = '';
  for (var i = 1; i < n; i++) {
   s += "  ";
  }
  return s;
 }
}