Examples

Runnable example projects for the eparch library. Each example is a self-contained Gleam project with unit / integration tests.

cd examples/<example>
gleam test

State Machine (`gen_statem`)

Example	Concepts demonstrated
`01-push-button`	Basic state transitions, synchronous calls, press counter
`02-door-lock`	`with_state_enter`, `StateTimeout` for auto-lock, wrong-code tracking

The canonical OTP gen_statem example from the official docs.

stateDiagram
    Off --> On  : push (count + 1)
    On  --> Off : push

A code-protected door lock.

Entering the correct code opens the lock.
The door auto-relocks after a configurable timeout via StateTimeout.
Demonstrates with_state_enter to arm the timer on every entry to the Open state.

stateDiagram
    Locked --> Open   : correct code
    Open   --> Locked : timeout
    Locked --> Locked : wrong code (attempts + 1)

Coming soon.