lodash

What This Adds In Cloud Code

• Rich collection/object helpers for business logic.
• Reduces hand-written loops and merge logic.
• Common in data sync and mapping pipelines.

Quick Start

const _ = require('lodash');
const grouped = _.groupBy(request.params.items, 'status');

API

Full bundled lodash API is exposed by require('lodash').

Practical Example

const _ = require('lodash');

const byEmail = _.keyBy(request.params.customers, 'email');
const active = _.filter(byEmail, { active: true });

Failure Modes & Gotchas

• Avoid deep mutation-heavy chains in callbacks for readability.
• Use explicit null checks around optional fields.

Related Modules

• lodash-core
• underscore