pluck

pluck :: (Any key, Collection<Collections> input) => Collection<Any> output

description

Returns a new flattened Collection from an input collection of collections. The input collection is flattened by returning the value associated to the provided key of each inner collection. More simply put, pluck(key) = map(collection => collection[key]).

example

import { pluck } from 'conductor'

const characters = [{ id: 1, name: 'Luke' }, { id: 2, name: 'Han' }]
pluck('name', characters) // ['Luke', 'Han']

Suppose we have a collection of characters, each having a name and an id. Here, we're only interested in retrieving their names, so we flatten the input collection by returning the name property of each character.