Class: Abtest::AssetTask

Inherits:
Sprockets::Rails::Task
  • Object
show all
Defined in:
lib/abtest/asset_task.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app = nil) ⇒ AssetTask

Returns a new instance of AssetTask.



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# File 'lib/abtest/asset_task.rb', line 7

def initialize(app = nil)
  self.app = app
  super(app)
end

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app.



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# File 'lib/abtest/asset_task.rb', line 5

def app
  @app
end

Instance Method Details

#define ⇒ Object 



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# File 'lib/abtest/asset_task.rb', line 12

def define
  namespace :abtest do
    desc "Compile application.css and application.js in our experiment directories as well as anything called out in config.abtest.precompile_assets."
    task :precompile => :environment do
      # Remove the abtest root for this task
      Rails.application.config.assets.paths = Rails.application.config.assets.paths.reject { |path|
        path==File.join(Rails.root, 'abtest')
      }

      configured_experiments = app.config.abtest.registered_tests

      # Precompile assets for each experiment
      configured_experiments.each do |experiment|
        name      = experiment[:name]
        manifest  = Abtest::ManifestManager.instance.retrieve_manifest(name)

        # Add our experiments asset path
        assets << lambda {|filename, path| path =~ /#{name}\/assets/ && !%w(.js .css).include?(File.extname(filename))}
        assets << lambda {|filename, path| path =~ /#{name}\/assets/ && %w(application.js application.css).include?(filename)}
        assets << lambda {|filename, path| path =~ /#{name}\/assets/ && app.config.abtest.precompile_assets.include?(filename)}

        with_logger do
          manifest.compile(assets)
        end
      end
    end
  end
end