Merge two arrays

MarkBalman

Hi all

Am struggling to merge two result arrays of species that I wish to display as a single list with no duplicates.

The resulting arrays are in this format:

0: {species_common: "Black Kite"}

1: {species_common: "White Stork"}

How would I go about merging both lists so I can display just the values like Black Kite, White Stork, etc in one list?

I have tried doing this

const object1 = [spcAtObsCommon];
const object2 = [spcAtISitesCommon];

const object3 = {...object1, ...object2 };

if I do a console.log(object3) all I see is the results from object2 in exactly the same format. What am I doing wrong? Any advice or pointers would be gratefully received.

Best,

Mark

MarkBalman

Many thanks for the responses, after some reading around the subject I ended up using the following method..

newArray1 = spcAtObsCommon.map(object => object.species_common);
newArray2 = spcAtISitesCommon.map(object => object.species_common);

console.log([...new Set([...newArray1, ...newArray2])]);