Why is the Lodash _.find method returning undefined?
10,858
It is working. The console.log might be confusing you:
var rooms = [
{ title: 'Just For Fun', created: '2016-10-23T16:57:03.288Z', id: 2 },
{ title: 'Development', created: '2016-10-23T16:57:03.294Z', id: 6 }
];
var room = _.find(rooms, {'id': 6});
console.log(room); // Object {title: "Development", created: "2016-10-23T16:57:03.294Z", id: 6}
Author by
Craig van Tonder
Updated on June 14, 2022Comments
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Craig van Tonder almost 2 years
I have a collection and using the Lodash
_.find
method, I want to return the object with the title matching "Development".So I have the following code which I had hoped would return what I wanted:
// Define rooms var rooms = [ { title: 'Just For Fun', created: '2016-10-23T16:57:03.288Z', id: 2 }, { title: 'Development', created: '2016-10-23T16:57:03.294Z', id: 6 } ]; // Load lodash module var _ = require('lodash'); // Expected object for development? console.log(_.find(rooms, {'id': 6}));
However, what I get back in the console is simply
undefined
. The documentation has the following example:var users = [ { 'user': 'barney', 'age': 36, 'active': true }, { 'user': 'fred', 'age': 40, 'active': false }, { 'user': 'pebbles', 'age': 1, 'active': true } ]; // The `_.matches` iteratee shorthand. _.find(users, { 'age': 1, 'active': true }); // => object for 'pebbles'
So they get
pebbles
but I getundefined
? Can anyone indicate where I am going wrong here? Thanks in advance!I am using Node.