背景 Guard を利用してファイル変更時のテスト実行を自動化しようとしたのだけれども、vim がファイル変更の際にイベントを3回も飛ばすものだから、hoge.rb をちょいと更新するとこんな感じに 3回テストが走る。 14:29:42 - DEBUG - Trying to run Guard::Rake#run_on_modifications with [“hoge.rb"] 14:29:43 - DEBUG - Trying to run Guard::Rake#run_on_additions with ["hoge.rb"] 14:29:45 - DEBUG - Trying to run Guard::Rake#run_on_removals with ["hoge.rb"] このあたりを参考に。 http://stackoverflow.com/questions/1030
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