method

invoke_prerequisites

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invoke_prerequisites(task_args, invocation_chain) public

Invoke all the prerequisites of a task.

# File lib/rake/task.rb, line 195
    def invoke_prerequisites(task_args, invocation_chain) # :nodoc:
      if application.options.always_multitask
        invoke_prerequisites_concurrently(task_args, invocation_chain)
      else
        prerequisite_tasks.each { |p|
          prereq_args = task_args.new_scope(p.arg_names)
          p.invoke_with_call_chain(prereq_args, invocation_chain)
        }
      end
    end

invoke_prerequisites

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