Class: ConcernsOnRails::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/concerns_on_rails/configuration.rb

Overview

Gem-wide configuration, set once from an initializer:

ConcernsOnRails.setup do |config|
config.cache_store = -> { Rails.cache }
end

cache_store is the fallback store consulted by Controllers::Throttleable and Controllers::Idempotentable when the controller class hasn't set its own (self.throttleable_store = ... / self.idempotency_store = ... still win). A store object or a zero-arg callable — prefer a Proc so Rails.cache is read lazily, after the framework has booted. The store contract is unchanged: atomic #increment for throttling, #read / #write(expires_in:, unless_exist:) / #delete for idempotency. There is still no in-process default on purpose — a non-atomic store silently under-counts, so the host must opt in explicitly (just once, here).

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#cache_store ⇒ Object

Returns the value of attribute cache_store.



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# File 'lib/concerns_on_rails/configuration.rb', line 18

def cache_store
  @cache_store
end

Instance Method Details

#resolved_cache_store ⇒ Object

The fallback store with any callable resolved (per lookup, so a Proc reading Rails.cache follows a swapped-out cache in tests). nil when the host never configured one.



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# File 'lib/concerns_on_rails/configuration.rb', line 23

def resolved_cache_store
  cache_store.respond_to?(:call) ? cache_store.call : cache_store
end