_.isEmpty = function()

in _static/underscore-1.3.1.js [763:767]

• 5 lines of code
• 5 McCabe index (conditional complexity)

  _.isEmpty = function(obj) {
    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
    for (var key in obj) if (_.has(obj, key)) return false;
    return true;
  };