/app/lib/actions/helpers/presenter.rb - Diff - Katello - Foreman

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Revision ff4bacab

Update to latest ForemanTasks

     module Actions
       module Helpers
         # Delegate task information to presenter object
         module Presenter
         module Presenter # TODO rename to Presented?
           def presenter
             fail NotImplementedError
-...
           end
           class Base
             include Algebrick::TypeCheck
             attr_reader :action
-...
           # Use sub-actions for presenting the data of the task
           class Delegated < Base
             def initialize(action, *delegated_action_classes)
               @delegated_actions = action.execution_plan.actions.find_all do |subaction|
                 delegated_action_classes.any? do |action_class|
                   subaction.is_a? action_class
                 end
               end
             def initialize(action, delegated_actions)
               (Type! delegated_actions, Array).all? { |a| Type! a, Presenter }
               @delegated_actions = delegated_actions
             end
             def humanized_output
               @delegated_actions.map(&:humanized_output).compact.join("\n")
             end
           end
         end
       end

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