javascript - Create two arrays from a collection of object property and values with lodash -

i have array contains objects, this:

[{  "first" : 1 }, {  "second" : 2 }, {  "third" : 3 }] 

i want turn 2 arrays, indexes matching based on these values, such as:

["first","second","third"] [1,2,3] 

i can iterate through , object keys , values, feel there's gotta slick way in lodash this, don't know of. suggestions? thank you!

for non-lodash solution:

var arr = [{"first" : 1},{"second" : 2},{"third" : 3}]; var keys = arr.map(function(el){return object.keys(el)[0];}); var vals = arr.map(function(el){return el[object.keys(el)[0]];}); 

for opposite problem (multiple arrays 1 array of objects), see merge 2 arrays array of objects property values