What happened to Lodash _.pluck?
I once used Lodash _.pluck
...I loved pluck...
Realizing Lodash no longer supports pluck
(as of Lodash 4.x), I'm struggling to remember what to use instead...
I went to the docs, hit cmd-f, typed 'pluck', but my poor abandoned friend is not even given a proper mention...not even a 'has been replaced by'...
Can someone please remind me what I'm supposed to use instead?
Ah-ha! The Lodash Changelog says it all...
"Removed _.pluck
in favor of _.map
with iteratee shorthand"
var objects = [{ 'a': 1 }, { 'a': 2 }];
// in 3.10.1
_.pluck(objects, 'a'); // → [1, 2]
_.map(objects, 'a'); // → [1, 2]
// in 4.0.0
_.map(objects, 'a'); // → [1, 2]
There isn't a need for _.map
or _.pluck
since ES6 has taken off.
Here's an alternative using ES6 JavaScript:
clips.map(clip => clip.id)
Use _.map
instead of _.pluck
. In the latest version the _.pluck
has been removed.
If you really want _.pluck
support back, you can use a mixin:
const _ = require("lodash")
_.mixin({
pluck: _.map
})
Because map
now supports a string (the "iterator") as an argument instead of a function.