var add = function()

in _includes/scripts/lib/lazyload.js [3:13]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    var add = function(item) {
      var i, data = this._data;
      for (i = 0; i < data.length; i++) {
        if (data[i] === item) {
          return;
        }
      }
      this.size ++;
      data.push(item);
      return data;
    };