Contents

# typed: false

require 'datadog/tracing/contrib/action_view/configuration/settings'
require 'datadog/tracing/contrib/action_view/patcher'
require 'datadog/tracing/contrib/integration'
require 'datadog/tracing/contrib/rails/utils'

module Datadog
  module Tracing
    module Contrib
      module ActionView
        # Describes the ActionView integration
        class Integration
          include Contrib::Integration

          MINIMUM_VERSION = Gem::Version.new('3.2')

          # @public_api Changing the integration name or integration options can cause breaking changes
          register_as :action_view, auto_patch: false

          def self.version
            # ActionView is its own gem in Rails 4.1+
            if Gem.loaded_specs['actionview']
              Gem.loaded_specs['actionview'].version
            # ActionView is embedded in ActionPack in versions < 4.1
            elsif Gem.loaded_specs['actionpack']
              action_pack_version = Gem.loaded_specs['actionpack'].version
              action_pack_version unless action_pack_version >= Gem::Version.new('4.1')
            end
          end

          def self.loaded?
            !defined?(::ActionView).nil?
          end

          def self.compatible?
            super && version >= MINIMUM_VERSION
          end

          # enabled by rails integration so should only auto instrument
          # if detected that it is being used without rails
          def auto_instrument?
            !Contrib::Rails::Utils.railtie_supported?
          end

          def new_configuration
            Configuration::Settings.new
          end

          def patcher
            ActionView::Patcher
          end
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
ddtrace-1.2.0	lib/datadog/tracing/contrib/action_view/integration.rb
ddtrace-1.1.0	lib/datadog/tracing/contrib/action_view/integration.rb
ddtrace-1.0.0	lib/datadog/tracing/contrib/action_view/integration.rb
ddtrace-1.0.0.beta2	lib/datadog/tracing/contrib/action_view/integration.rb