Scope: Full codebase — CloudFront redirect function, CRUD Lambdas, KVS Sync Lambda, Pre-Auth Lambda, React Admin UI, CloudFormation infrastructure Date: 2026-03-09
| Integration | Strength | Distance | Volatility | Balanced? |
|---|---|---|---|---|
functions/redirect.js ↔ template.yaml (inline FunctionCode) |
Functional (duplicated code) | Low (same repo, same person) | Low | No — low strength needed, low distance = low cohesion risk. But the duplication itself is the hazard. |
| package zero | |
| import izumi.reflect.Tag | |
| import Kyo.* | |
| import scala.collection.View.FlatMap | |
| type Id[T] = T | |
| type Const[T] = [U] =>> T | |
| type MX[T] = Any |
| package example | |
| object RecMap { | |
| object Record { | |
| // use this scope to bound who can see inside the opaque type | |
| opaque type Rec[A <: Tuple] = Map[String, Any] | |
| object Rec { | |
| type HasKey[A <: Tuple, K] = |
React Fiber is an ongoing reimplementation of React's core algorithm. It is the culmination of over two years of research by the React team.
Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');Those suck for maintenance and they're ugly.
| class Attachment < ActiveRecord::Base | |
| mount_uploader :attachment, AttachmentUploader | |
| # Associations | |
| belongs_to :attached_item, polymorphic: true | |
| # Validations | |
| validates_presence_of :attachment |
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