docs: function(name, data, testFunction){
  
      if(!_.isString(name)){
          throw new Error('String expected for parameter name');
      }
  
      if(!_.isArray(data)){
          throw new Error('Array expected for parameter data');
      }
  
      if(!_.isFunction(testFunction)){
          throw new Error('Function expected for parameter testFunction');
      }
  
  	this._name = name;
  	this._testFunction = testFunction;
  	this._res = [];
  	this._data = data;
      this._itr = 0;
  }