HomeDiagramsClass diagramClass: Bidirectional Relationships

Class: Bidirectional Relationships

`<|--|>` and `<-->` draw their marker at both ends of the line (#2117).

class-bidirectional-relationships.mmd
classDiagram
  Person <|--|> Employee
  Order <--> Customer : places
Output
Class diagram, Zombie Mermaid Person Employee Order Customer places

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