Converts Array of Objects to a simple Key-Value structure.
For example, given the following array:
const superheros = [
{name: 'Superman', city: 'Metropolis'},
{name: 'Batman', city: 'Gotham'},
{name: 'Spiderman', city: 'NYC'},
{name: 'Captain America', city: 'unknown'}
];It can be converted to following object:
{
'Superman': 'Metropolis',
'Batman': 'Gotham',
'Spiderman': 'NYC',
'Captain America': 'unknown'
}Using this snippet
const toKvConverter = require("to-kv");
const convert = toKvConverter({keyName: 'name', valueName: 'city'});
const result = convert(superheros);There are three strategies to handle the case when multiple values are
found for the same key keepFirst, keepLast and keepAll. Example:
const convert = toKvConverter({onConflict: 'keepLast'});Look at spec (test) for more examples.
npm install -S to-kv
OR
yarn add to-kv