Module: Slk::Services::MetaCache

Defined in:
lib/slk/services/meta_cache.rb

Overview

Read-through wrapper around CacheStore#get_meta/#set_meta with optional TTL and refresh override. Used by ProfileResolver and similar services.

Class Method Summary collapse

Class Method Details

.fetch(cache_store, workspace_name, key, ttl: nil, refresh: false) ⇒ Object 



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# File 'lib/slk/services/meta_cache.rb', line 10

def fetch(cache_store, workspace_name, key, ttl: nil, refresh: false)
  cached = read(cache_store, workspace_name, key, ttl: ttl) unless refresh
  return cached if cached

  value = yield
  write(cache_store, workspace_name, key, value)
  value
end

.read(cache_store, workspace_name, key, ttl: nil) ⇒ Object 



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# File 'lib/slk/services/meta_cache.rb', line 19

def read(cache_store, workspace_name, key, ttl: nil)
  return nil unless cache_store && workspace_name

  cache_store.get_meta(workspace_name, key, ttl: ttl)
end

.write(cache_store, workspace_name, key, value) ⇒ Object 



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# File 'lib/slk/services/meta_cache.rb', line 25

def write(cache_store, workspace_name, key, value)
  return unless cache_store && workspace_name && value

  cache_store.set_meta(workspace_name, key, value)
end