Module: Textus::Contract::Around

Defined in:

lib/textus/contract/around.rb

Overview

Registry of named, stateful wrappers a verb may declare via ‘around :name`. A resource implements

`wrap(scope:, inputs:, session:) { |effective_inputs| ... }`:

it may adjust the inputs before the call and post-process the result after — exactly what build’s lock and pulse’s cursor need, without a hand-authored CLI class (ADR 0068). ‘session:` is the dispatching session (nil for the sessionless CLI/Ruby surfaces, present for MCP), so a session-aware resource like the cursor can defer to the session’s own state instead of its file.

Class Method Summary

• .fetch(name) ⇒ Object
• .register(name, resource) ⇒ Object
• .with(name, scope:, inputs:, session: nil, &call) ⇒ Object

Class Method Details

.fetch(name) ⇒ Object

# File 'lib/textus/contract/around.rb', line 20

def fetch(name)
  @registry.fetch(name) { raise "no around resource registered: #{name.inspect}" }
end

.register(name, resource) ⇒ Object

# File 'lib/textus/contract/around.rb', line 16

def register(name, resource)
  @registry[name] = resource
end

.with(name, scope:, inputs:, session: nil, &call) ⇒ Object

# File 'lib/textus/contract/around.rb', line 24

def with(name, scope:, inputs:, session: nil, &call)
  fetch(name).wrap(scope: scope, inputs: inputs, session: session, &call)
end