It looks like you could get better perf (at least for long arrays) using Array#concat without the spread operator:
Array#concat
jsperf.com/concat-vs-spreader
Also remember that Array#push returns the pushed item new length of the array, not the array 😉
Array#push
You're right, should have a , array at the end I guess or a separate line
, array
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It looks like you could get better perf (at least for long arrays) using
Array#concatwithout the spread operator:jsperf.com/concat-vs-spreader
Also remember that
Array#pushreturns thepushed itemnew length of the array, not the array 😉You're right, should have a
, arrayat the end I guess or a separate line