l = [[1, 2], [2, 3], [3, 4]]
console.log(l.includes([2, 3]))
Why does this return false? And how can i check if a list is in a list of list?
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Generic object equality is defined as the objects reside in the same space in memory. You have two different arrays. They do not reside in the same memory space. – Taplar Jun 08 '20 at 14:45
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This may help: https://stackoverflow.com/a/201471/2358409 – uminder Jun 08 '20 at 14:46
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`toSearch=[1,2];l.some(k=>k.every(p=>toSearch.includes(p)))` – gorak Jun 08 '20 at 14:46
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@gorak That would also match `[1, 2, 9]` or `[2, 1]` – Ivar Jun 08 '20 at 14:50
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@Ivar if so then we can match it by taking `stringify` of it. – gorak Jun 08 '20 at 14:55