Contents

require 'delegate'

module EmberCliDeployRedis
  # Holds a list of deployed application revisions that may be used.
  # Delegates to the array of revisions, so standard {Array} methods can be called.
  class RevisionList < SimpleDelegator
    attr_reader :application
    attr_reader :revisions

    def self.from_redis(application)
      new application, list_from_redis(application).map { |r| Revision.new(application, r) }
    end

    def initialize(application, revisions)
      self.application = application
      self.revisions = revisions
      super(revisions)
    end

    def method_missing(method, *args, &block)
      if revisions.respond_to? method
        revisions.send(method, *args, &block)
      else
        super
      end
    end

    private

    attr_writer :application
    attr_writer :revisions

    def self.list_from_redis(application)
      key = EmberCliDeployRedis.configuration.redis_key_for_revision_list(application)
      EmberCliDeployRedis.configuration.redis.lrange(key, 0, -1)
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
ember_cli_deploy_redis-1.0.2	lib/ember_cli_deploy_redis/revision_list.rb
ember_cli_deploy_redis-1.0.1	lib/ember_cli_deploy_redis/revision_list.rb
ember_cli_deploy_redis-1.0.0	lib/ember_cli_deploy_redis/revision_list.rb