Vic Mercier3,276 Points
If I understand this method well, the concat method will add something at the END of an another array?
ian izaguirre3,220 Points
It would be incorrect to say that concat will add "something" at the end of an Array. I think thats why Trent that commented above was confused, since you used the word "something".
The difference between Push and Concat would be that concat deals with arrays. Concat merges two or more arrays while also not changing the original array and rather just returns a new array as the result.
... If we had an example that had an array with only one value and you wanted to add it to another array, then what would be another difference between using Concat vs Push? That would be that Push would change the original array and return the length of the array.