An Alternative Method For Json.stringify()

I want an alternative method for JSON.stringify(). I am using JSON.stringify and I got error like cyclic object value. I don't know how to remove this error so I'd like to know if

Solution 1:

If won't to use stringify you can reproduce it, like this:

OBJtoString(object [,n]) accempt 2 args:

• object (needed) the object you need to log (in my release array and object is the same)

• n numbero of space that indent every new line inside object aruments.

  varOBJtoString = function(_o,_m,_rf,_dep,_res){
      _dep = [],
      _rf = function(obj,n,_n,_a,_k,_i,_ws,_f,_e){
          if(typeof obj != "object") returnfalse;
          if(typeof _a === "undefined") _a = "FIRST PARENT OBJECT";
          _dep.push(obj),
          _f = (_dep.length < 1) ? function(){} : function(_z,_x){
              for(_x = 0; _x <= _dep.length; _x++){
                  if(obj[_z] == _dep[_x]) returntrue;
              }
              returnfalse;
          }
          _ws = "";
          if(typeof n === "undefined") n = 1;
          if(typeof _n === "undefined") _n = n;
          for(_k = 0; _k <= n; _k++){
              _ws += " ";
          }
          var response ="{ \n";
          for(var _i in obj){
              if(typeof obj[_i] !== "object"){
              if(typeof obj[_i] === "string") obj[_i] = "'"+obj[_i].toString()+"'";
              if(typeof obj[_i] === "boolean") obj[_i] = obj[_i].toString() + " (boolean)";
              response += _ws + _i + " : " + obj[_i].toString();
              response += "\n";
              continue;
          }
              response += (_f(_i)) ? _ws + _i + " : "+ _a +" (prevent loop)\n" : _ws + _i + " : " + _rf(obj[_i],n+_n,_n,_a);
          }
      if(_n != n) response += _ws;
      return response +="} \n";
      }
  _res = _rf(_o,_m);
  _dep = [];
  return _res;
   }
  

Uses Example:

var example = {ciao : "hellow", saluto : {ciao : "ciao", dam : true}};
example.parentObj = example;
console.log(OBJtoString(example,4));

return:

 { 
     ciao :'hellow'saluto : { 
          ciao :'ciao'dam :true(boolean)
     }
     parentObj :FIRSTPARENTOBJECT(preventloop)
}

Other Example:

varexample= {ciao :"hellow", saluto : {ciao :"ciao", dam :true}};example.parentObj=example;example.f= {
    g :example
}
console.log(OBJtoString(example,4));

Return:

{ 
     ciao :'hellow'saluto : { 
         ciao :'ciao'dam :true(boolean)
         } 
     parentObj :FIRSTPARENTOBJECT(preventloop)f : { 
         g :FIRSTPARENTOBJECT(preventloop)
         } 
}