Class: Rigor::Cache::RbsCacheProducer

Inherits:
Object
  • Object
show all
Defined in:
lib/rigor/cache/rbs_cache_producer.rb,
sig/rigor/cache.rbs

Overview

Base owning the shared producer fetch wiring; subclasses add a PRODUCER_ID constant and a private self.compute(loader).

Class Method Summary collapse

Class Method Details

.fetch(loader:, store:) ⇒ Object

Parameters:

  • loader: (Object)
  • store: (Object)

Returns:

  • (Object) 


18
19
20
21
22
23
24
25
26
 
# File 'lib/rigor/cache/rbs_cache_producer.rb', line 18

def self.fetch(loader:, store:)
  # ADR-54 WD4 — the descriptor is identical for every producer consulting the same loader (same sig
  # files, same libraries), so the loader memoises one build per process instead of re-digesting every
  # .rbs file once per producer.
  descriptor = loader.rbs_cache_descriptor
  store.fetch_or_compute(producer_id: self::PRODUCER_ID, params: {}, descriptor: descriptor) do
    compute(loader)
  end
end