ruby - Rails: Automatically running failed tests -


i run "rake", see tests fail, , have manually cut-and-paste failures new command, "ruby sometest -n some_test_method" run individual tests. there way automate that?

it feels standard behaviour ides show errors , allow quick re-playing, wonder if has figured out how on command line.

guard you're looking for:

https://github.com/guard/guard

guard watches filesystem changes , automatically triggers command. guard can automatically run tests second they're saved.

for minitest use:

https://github.com/guard/guard-minitest

for test unit:

https://github.com/guard/guard-test

for rspec:

https://github.com/guard/guard-rspec

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