vault backup: 2025-12-19 13:13:11

diagrams.md

@@ -11,9 +11,55 @@ title: Diagrams
 ---
 # Diagrams
 
+## Mermaid
+
+### Flowchart
+
 ```mermaid
 graph LR
 A[README] %% B 
 
 class A internal-link;
 ```
+
+## Class Diagram
+
+```mermaid
+---
+title: Animal example
+---
+classDiagram
+    note "From Duck till Zebra"
+    Animal <|-- Duck
+    note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
+    Animal <|-- Fish
+    Animal <|-- Zebra
+    Animal : +int age
+    Animal : +String gender
+    Animal: +isMammal()
+    Animal: +mate()
+    class Duck{
+        +String beakColor
+        +swim()
+        +quack()
+    }
+    class Fish{
+        -int sizeInFeet
+        -canEat()
+    }
+    class Zebra{
+        +bool is_wild
+        +run()
+    }
+```
+
+| Type    | Description   |
+| ------- | ------------- |
+| `<\|--` | Inheritance   |
+| `*--`   | Composition   |
+| `o--`   | Aggregation   |
+| `-->`   | Association   |
+| `--`    | Link (Solid)  |
+| `..>`   | Dependency    |
+| `..\|>` | Realization   |
+| `..`    | Link (Dashed) |