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:
/
opt
/
alt
/
ruby26
/
lib64
/
ruby
/
2.6.0
/
bundler
/
vendor
/
molinillo
/
lib
/
molinillo
/
dependency_graph
/
Filename :
action.rb
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# frozen_string_literal: true module Bundler::Molinillo class DependencyGraph # An action that modifies a {DependencyGraph} that is reversible. # @abstract class Action # rubocop:disable Lint/UnusedMethodArgument # @return [Symbol] The name of the action. def self.action_name raise 'Abstract' end # Performs the action on the given graph. # @param [DependencyGraph] graph the graph to perform the action on. # @return [Void] def up(graph) raise 'Abstract' end # Reverses the action on the given graph. # @param [DependencyGraph] graph the graph to reverse the action on. # @return [Void] def down(graph) raise 'Abstract' end # @return [Action,Nil] The previous action attr_accessor :previous # @return [Action,Nil] The next action attr_accessor :next end end end