A Pen by Jerome Lachaud on CodePen.
Created
September 14, 2017 12:56
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| const animalsArray = [ | |
| { | |
| "name": "Lilou", | |
| "species": "cat", | |
| "size": "small", | |
| "weight": 5 | |
| }, | |
| { | |
| "name": "Maïna", | |
| "species": "cat", | |
| "size": "small", | |
| "weight": 10 | |
| }, | |
| { | |
| "name": "Brico", | |
| "species": "cat", | |
| "size": "medium", | |
| "weight": 30 | |
| }, | |
| { | |
| "name": "Dumbo", | |
| "species": "elephant", | |
| "size": "big", | |
| "weight": 5000 | |
| } | |
| ] | |
| const cats = animalsArray | |
| .filter((animal) => animal.species === "cat") | |
| .map((animals) => animals.name) | |
| console.log(cats) |
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