Class: ActionView::CacheExpiry::ViewReloader

Inherits:
Object
  • Object
show all
Defined in:
actionview/lib/action_view/cache_expiry.rb

Instance Method Summary collapse

Constructor Details

#initialize(watcher:, &block) ⇒ ViewReloader

Returns a new instance of ViewReloader.



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# File 'actionview/lib/action_view/cache_expiry.rb', line 6

def initialize(watcher:, &block)
  @mutex = Mutex.new
  @watcher_class = watcher
  @watched_dirs = nil
  @watcher = nil
  @previous_change = false

  ActionView::PathRegistry.file_system_resolver_hooks << method(:rebuild_watcher)
end

Instance Method Details

#execute ⇒ Object 



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# File 'actionview/lib/action_view/cache_expiry.rb', line 21

def execute
  return unless @watcher

  watcher = nil
  @mutex.synchronize do
    @previous_change = false
    watcher = @watcher
  end
  watcher.execute
end

#updated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'actionview/lib/action_view/cache_expiry.rb', line 16

def updated?
  build_watcher unless @watcher
  @previous_change || @watcher.updated?
end