method

pop!

ruby latest stable - Class: Gem::Resolver::Molinillo::DependencyGraph::Log

pop!(graph)

public

Pops the most recent action from the log and undoes the action @param [DependencyGraph] graph @return [Action] the action that was popped off the log

# File lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/log.rb, line 62
      def pop!(graph)
        return unless action = @current_action
        unless @current_action = action.previous
          @first_action = nil
        end
        action.down(graph)
        action
      end

pop!

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