# jairanjankumar/scala-for-reference architecture

> Architecture diagram of the GitHub repository jairanjankumar/scala-for-reference, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-30). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/jairanjankumar/scala-for-reference
- Repository: https://github.com/jairanjankumar/scala-for-reference

## Overview

ScalaForReference is an educational collection of standalone Scala examples, not a single application. The user-facing workflow is to choose a topic and run or study its example; there is no shared runtime pipeline or persistent state. Examples cover language basics, functional patterns, error handling, asynchronous programming, and JSON. The shared Utilities object supplies a simple section separator. The README gives no further workflow details, and the Future example is too small to establish behavior beyond its topic.

Main entry points: [`src/main/scala/utility/Utilities.scala`](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/utility/Utilities.scala) (Section Separator), [`src/main/scala/playJson/BasicJsonParsing.scala`](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/playJson/BasicJsonParsing.scala) (JSON Parsing), [`src/main/scala/SomeBasicsScala.scala`](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/SomeBasicsScala.scala) (Scala Basics), [`src/main/scala/BackTickUse.scala`](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/BackTickUse.scala) (Backticks)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_language["Language Basics"]
  node_basics["Scala Basics"]
  node_backticks["Backticks<br/>[BackTickUse.scala]"]
  node_underscores["Underscore Syntax<br/>[UnderScore.scala]"]
  node_implicits["Implicits Example"]
  node_utilities["Section Separator<br/>[Utilities.scala]"]
end

subgraph group_functional["Functional Patterns"]
  node_partial["Partial Functions<br/>[PartialFunc.scala]"]
  node_recursion["Recursion"]
  node_either["Either Example"]
end

subgraph group_runtime["Runtime Concepts"]
  node_try["Try Handling<br/>[ScalaTry.scala]"]
  node_future["Future Example"]
  node_hello["Hello World<br/>[HelloWorld.scala]"]
end

subgraph group_data["Data Formats"]
  node_json["JSON Parsing"]
end

node_learner(("Learner"))
node_playjson["Play JSON Library"]

node_backticks -->|"prints separator"| node_utilities
node_implicits -->|"prints separator"| node_utilities
node_partial -->|"prints separator"| node_utilities
node_recursion -->|"prints separator"| node_utilities
node_try -->|"prints separator"| node_utilities
node_basics -->|"prints separator"| node_utilities
node_underscores -->|"prints separator"| node_utilities
node_json -->|"prints separator"| node_utilities
node_json -->|"parses and serializes"| node_playjson

click node_basics "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/SomeBasicsScala.scala"
click node_backticks "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/BackTickUse.scala"
click node_underscores "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/UnderScore.scala"
click node_implicits "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/ImplicitsExamples.scala"
click node_partial "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/PartialFunc.scala"
click node_recursion "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/RecursionAndTailRecursion.scala"
click node_either "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/EitherExample.scala"
click node_try "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/ScalaTry.scala"
click node_future "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/FutureExample.scala"
click node_hello "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/HelloWorld.scala"
click node_json "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/playJson/BasicJsonParsing.scala"
click node_utilities "https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/utility/Utilities.scala"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_basics,node_backticks,node_underscores,node_implicits,node_utilities toneBlue
class node_partial,node_recursion,node_either toneAmber
class node_try,node_future,node_hello toneMint
class node_json toneRose
class node_learner,node_playjson toneIndigo
```

## Components

### Language Basics

- [Scala Basics](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/SomeBasicsScala.scala): `src/main/scala/SomeBasicsScala.scala`
- [Backticks](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/BackTickUse.scala): `src/main/scala/BackTickUse.scala`
- [Underscore Syntax](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/UnderScore.scala): `src/main/scala/UnderScore.scala`
- [Implicits Example](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/ImplicitsExamples.scala): `src/main/scala/ImplicitsExamples.scala`
- [Section Separator](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/utility/Utilities.scala): `src/main/scala/utility/Utilities.scala`

### Functional Patterns

- [Partial Functions](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/PartialFunc.scala): `src/main/scala/PartialFunc.scala`
- [Recursion](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/RecursionAndTailRecursion.scala): `src/main/scala/RecursionAndTailRecursion.scala`
- [Either Example](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/EitherExample.scala): `src/main/scala/EitherExample.scala`

### Runtime Concepts

- [Try Handling](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/ScalaTry.scala): `src/main/scala/ScalaTry.scala`
- [Future Example](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/FutureExample.scala): `src/main/scala/FutureExample.scala`
- [Hello World](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/HelloWorld.scala): `src/main/scala/HelloWorld.scala`

### Data Formats

- [JSON Parsing](https://github.com/jairanjankumar/scala-for-reference/blob/master/src/main/scala/playJson/BasicJsonParsing.scala): `src/main/scala/playJson/BasicJsonParsing.scala`

### Other components

- **Learner**
- **Play JSON Library**

## Connections

- Backticks → Section Separator: prints separator (evidence: `src/main/scala/BackTickUse.scala`)
- Implicits Example → Section Separator: prints separator (evidence: `src/main/scala/ImplicitsExamples.scala`)
- Partial Functions → Section Separator: prints separator (evidence: `src/main/scala/PartialFunc.scala`)
- Recursion → Section Separator: prints separator (evidence: `src/main/scala/RecursionAndTailRecursion.scala`)
- Try Handling → Section Separator: prints separator (evidence: `src/main/scala/ScalaTry.scala`)
- Scala Basics → Section Separator: prints separator (evidence: `src/main/scala/SomeBasicsScala.scala`)
- Underscore Syntax → Section Separator: prints separator (evidence: `src/main/scala/UnderScore.scala`)
- JSON Parsing → Section Separator: prints separator (evidence: `src/main/scala/playJson/BasicJsonParsing.scala`)
- JSON Parsing → Play JSON Library: parses and serializes (evidence: `src/main/scala/playJson/BasicJsonParsing.scala`)