object values elipsis using lodash

objectElipsis.js

if (typeof _ !== 'function') {
  throw new Error('This is only intended for lodash use');
}

// "test" object
var obj = {
  name: {
    last: "Hello",
    nofd: ['nope', 'hoope'],
  },
  nope: {
  	kaka: "sraka",
    123: 'asf',
    ma: "laka",
    jojo: {
    	dojo: {
    		japa: {
        	    lolo: "nanna"
            }
        }
    }
  }
};

function objectElipsis(object, blacklist, elipsisText) {
  elipsisText = elipsisText || '<...>';

  if (_.isString(blacklist)) {
    blacklist = [blacklist];
  }
  if (!_.isArray(blacklist)) {
    throw new Error('`blacklist` should be an array of indexes to ellipsise or string with index name.');
  }
  
   _.transform(object, function (obj, value, index) {
     if (_.contains(blacklist, index)) {
       obj[index] = elipsisText;
     } else if (_.isObject(value)) {
       objectElipsis(value, blacklist, elipsisText);
     }
  }, object);
  return object;
}


console.info("===>", objectElipsis(obj, ['lolo', 'kaka']));
console.info("===>", objectElipsis(obj, 'last'));