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Alex Rivera
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Not quite grasping what's going on here. Given the array (arr): [ { "first_name": "Dan", "last_name": "Woodson", "id": 1 }, { "first_name": "Jen", "last_name": "Woodson", "id": 2 }, { "first_name": "Yoshi", "last_name": "Woodson", "id": 3 } ] And the object (obj): { "first_name": "Yoshi", "last_name": "Woodson", "id": 3 } Why would arr.indexOf(obj) return -1 (especially since I retrieved the object from the array using it's 'id' parameter earlier in the function)?
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