Module: ActiveScaffold::DelayedSetup::ClassMethods

Defined in:
lib/active_scaffold/delayed_setup.rb

Instance Method Summary collapse

Instance Method Details

#active_scaffold(model_id = nil, &block) ⇒ Object 



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# File 'lib/active_scaffold/delayed_setup.rb', line 13

def active_scaffold(model_id = nil, &block)
  @delayed_monitor ||= Monitor.new
  @active_scaffold_delayed = proc do
    begin
      @_prefixes = nil # clean prefixes in case is already cached, so our local_prefixes override is picked up
      super(model_id, &block)
      @active_scaffold_delayed = @delayed_monitor = nil # after configuring, no need to keep proc or monitor
    rescue StandardError
      # clear config variable if failed, so next request tries again
      @active_scaffold_config = nil
      raise
    end
  end
end

#active_scaffold_config ⇒ Object 



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# File 'lib/active_scaffold/delayed_setup.rb', line 35

def active_scaffold_config
  config_active_scaffold_delayed
  super
end

#config_active_scaffold_delayed ⇒ Object 



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# File 'lib/active_scaffold/delayed_setup.rb', line 28

def config_active_scaffold_delayed
  @delayed_monitor&.synchronize do
    # if called in same thread while running config, do nothing
    @active_scaffold_delayed&.call unless @active_scaffold_config
  end
end