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aderaaij/es6-find-findindex.js

Created November 14, 2017 23:39
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  1. aderaaij revised this gist Nov 14, 2017. No changes.
  2. aderaaij revised this gist Nov 14, 2017. No changes.
  3. aderaaij created this gist Nov 14, 2017.
    58 changes: 58 additions & 0 deletions es6-find-findindex.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,58 @@
    const users = [
    {
    "_id": "5a0b7a6441a687091332f11b",
    "index": 0,
    "guid": "0d3bba05-ecde-4237-b53e-0bd474239ee2",
    "isActive": false,
    "balance": "$2,144.22",
    "picture": "http://placehold.it/32x32",
    "age": 32,
    "eyeColor": "green",
    "name": "Lavonne Finley",
    "gender": "female"
    },
    {
    "_id": "5a0b7a647febf037be5daaa7",
    "index": 1,
    "guid": "20311487-7e92-48ba-a26f-d627d7cb3686",
    "isActive": false,
    "balance": "$2,284.92",
    "picture": "http://placehold.it/32x32",
    "age": 21,
    "eyeColor": "blue",
    "name": "Austin Mullins",
    "gender": "male"
    },
    {
    "_id": "5a0b7a64ed89bcc74e06d289",
    "index": 2,
    "guid": "211f93e7-73b9-46a5-80db-bc04908af917",
    "isActive": false,
    "balance": "$1,581.91",
    "picture": "http://placehold.it/32x32",
    "age": 32,
    "eyeColor": "brown",
    "name": "Henderson Bryant",
    "gender": "male"
    },
    {
    "_id": "5a0b7a64fdb857c6a2b5767a",
    "index": 3,
    "guid": "2e1e89de-06c2-45dd-b92e-afb4a9702026",
    "isActive": true,
    "balance": "$3,069.90",
    "picture": "http://placehold.it/32x32",
    "age": 35,
    "eyeColor": "blue",
    "name": "Mia House",
    "gender": "female"
    }
    ]

    // Return the user with the matching id
    const user = users.find(user => user._id === '5a0b7a64ed89bcc74e06d289');
    console.log(user);

    // Return the index of the user with the matching ID
    const userIndex = users.findIndex(user => user._id === '5a0b7a64ed89bcc74e06d289');
    console.log(userIndex);