class RuboCop::Cop::Rake::Desc

def task_with_desc?(node)
, task = parent_and_task(node)
 false unless parent
 true unless can_insert_desc_to?(parent)
parent.children.find_index(task) - 1
andidate = parent.children[idx]
 false unless desc_candidate
andidate.send_type? && desc_candidate.method?(:desc)