class Memo::Namespaces

• Memo::Namespaces
• Reference
• Object

Overview

Registry of Memo::Service instances keyed by namespace (ns).

Each ns has its own database, embedding service, and USearch index — providing true isolation between projects sharing one memo-arcana process.

Namespaces are listed in a config file (some preloaded at boot), or registered with #open when allow_open is set. Once opened, services are cached in memory until explicitly closed (or the process exits).

Defined in:

arcana/namespaces.cr

Constructors

• .new

Instance Method Summary

• #allow_open=(allow_open : Bool)

  Whether #open may register a namespace the config file doesn't list.

• #allow_open? : Bool

  Whether #open may register a namespace the config file doesn't list.

• #close(ns : String) : Bool

  Close and remove a namespace.

• #close_all

  Close all open services (called on shutdown), each after its in-flight requests finish.

• #configs : Hash(String, Config)
• #get(ns : String) : Memo::Service

  Get the Memo::Service for a namespace, opening it lazily if needed.

• #list : Array(Tuple(String, Bool))

  List all registered namespaces with their open status.

• #load_config(path : String)

  Load namespace configs from a YAML-ish config file.

• #open(config : Config) : Memo::Service

  Register and immediately open a namespace.

• #open_services : Array(Tuple(String, Memo::Service))

  Snapshot of the open services, for work done outside the lock (e.g.

• #preload_all

  Preload all namespaces marked with preload: true in their config.

• #register(config : Config)

  Register a namespace config (without opening).

• #services : Hash(String, Memo::Service)
• #use(ns : String, &)

  Run the block with the namespace's service, opening it if needed.

Constructor Detail

Instance Method Detail