lib/view_component/instrumentation.rb



# frozen_string_literal: true

require "active_support/notifications"

module ViewComponent # :nodoc:
  module Instrumentation
    def self.included(mod)
      mod.prepend(self) unless ancestors.include?(ViewComponent::Instrumentation)
    end

    def render_in(view_context, &block)
      ActiveSupport::Notifications.instrument(
        "!render.view_component",
        {
          name: self.class.name,
          identifier: self.class.identifier
        }
      ) do
        super(view_context, &block)
      end
    end
  end
end