在想知道为什么我的规格在升级到 guard 2.0.3 和 guard-rspec 3.1.0 之后会运行几次 （运行linux和vim） 我可以通过创建一个新的准系统rails4应用程序来重现这种奇怪的行为，包括
到Gemfile
创建了一个vanilla Guardfile：
bundle exec guard init
警告：
bundle exec guard --debug
更改例如应用程序/模型/ foobar.rb
规格运行三次：
13:27:58 - DEBUG - Trying to run Guard::RSpec#run_on_additions with ["spec/models/foobar_spec.rb"]
13:27:58 - DEBUG - Hook :run_on_changes_begin executed for#
[...]
13:27:58 - INFO - Running: spec/models/foobar_spec.rb
[...]
13:28:00 - DEBUG - Trying to run Guard::RSpec#run_on_removals with ["spec/models/foobar_spec.rb"]
13:28:00 - DEBUG - Hook :run_on_changes_begin executed for #
[...]
13:28:00 - INFO - Running: spec/models/foobar_spec.rb
[...]
13:28:01 - DEBUG - Trying to run Guard::RSpec#run_on_modifications with ["spec/models/foobar_spec.rb"]
13:28:01 - DEBUG - Hook :run_on_changes_begin executed for #
[...]
13:28:01 - INFO - Running: spec/models/foobar_spec.rb
[...]
使用
模拟文件更改时$防护件（主）GT;更改app / models / foobar.rb
它运行 - 正如预期的那样 - 只运行一次：
13:48:52 - DEBUG - Trying to run Guard::RSpec#run_on_modifications with ["spec/models/foobar_spec.rb"]
13:48:52 - DEBUG - Hook :run_on_changes_begin executed for #
[...]
13:48:52 - INFO - Running: spec/models/foobar_spec.rb
[...]
有人遇到同样的问题吗？