code: function(obj, desc){
          this.assert(
              this.obj.some(function(item) { return eql(obj, item); })
              , function(){ return 'expected ' + this.inspect + ' to include an object equal to ' + i(obj) + (desc ? " | " + desc : "") }
              , function(){ return 'expected ' + this.inspect + ' to not include an object equal to ' + i(obj) + (desc ? " | " + desc : "") });
          return this;
      }
docs: Assert that an object equal to `obj` is present.
  
  @param {Array} obj
  @param {String} description
  @api public