# ochococo/Design-Patterns-In-Swift

📖 Design Patterns implemented in Swift 5.0

Repository: https://github.com/ochococo/Design-Patterns-In-Swift
Canonical: https://ross.abutalabs.com/products/design-patterns-in-swift
Language: Swift
License: GPL-3.0
License Family: copyleft
Topics: swift, design-patterns, good-practices, computer-science, gang-of-four, playground, swift-5
Last push: 2024-08-03T07:30:28+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4434, "days_push": 760, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 15257, forks 1730 (observed 2026-08-28T04:11:09.444562+00:00)

## What it is
A cheat-sheet and Xcode Playground demonstrating classic Gang of Four design patterns implemented in Swift 5.0. It serves as an educational reference for behavioral, creational, and structural patterns.

## Use cases
- learn design patterns in swift
- gang of four patterns reference
- swift playground examples of design patterns
- study behavioral creational structural patterns
- prepare for ios interview questions on patterns

## When to choose
- you want concise Swift implementations of classic design patterns
- you prefer runnable Xcode Playground examples
- you need a quick cheat-sheet reference while coding in Swift

## When to avoid
- you need design patterns in another language
- you want a production library rather than educational code
- you need in-depth textbook explanations of pattern theory

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools, documentation
- domain: developer-tools, tutorials, programming-languages
- platform: cross-platform
- tags: design-patterns, gang-of-four, swift-playground, cheat-sheet, computer-science, swift, macos

## Member repositories
- ochococo/Design-Patterns-In-Swift (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:09.444562+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:06:32.263987+00:00, confidence not recorded.
  - readme: https://github.com/ochococo/Design-Patterns-In-Swift (fetched 2026-08-28T04:11:09.444562+00:00, sha eb9c2f6ec10c)
- Data as of 2026-08-30T08:39:29.467469+00:00.