Modules

The base structuring building block of Cerebral is the Module. The Cerebral modules can be looked at as namespaces for logic. While they do encapsulate, they do not isolate. That means any module can change the state of any other module.

import { Module } from 'cerebral'

export default Module({
  state: {
    foo: 'bar'
  }
})

You attach the root module to the controller:

import { Controller } from 'cerebral'
import app from './app'

export default Controller(app)

You can also define your module as a function, returning a module definition. This function will receive the name of the module, the path to it and also the controller instance.

import { Module } from 'cerebral'

export default Module(({ name, path, controller }) => {
  return {
    state: {}
  }
})

This information can be useful in more complex setups where your module wants to listen for the initialized event of the controller for example.

Submodules 

A module can also use a modules property to attach nested modules.

import foo from './modules/foo'

export default {
  state: {},
  modules: {
    foo
  }
}