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rake - Can't migrate database after scaffold. Section 2.2 Ruby on Rails Tutorial Michael Hartl
    I'm working through the Hartl ruby on rails tutorial (section 2.2), and I'm having trouble migrating the ... 0.beta4/lib/active_record/migration.rb:1030:in `block in ddl_transacti...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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rake - A cron job for rails: best practices?
    What's the best way to run scheduled tasks in a Rails environment? Script/runner? Rake? I would like to run the task every few minutes. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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rake - Why does Ruby 1.9.2 remove "." from LOAD_PATH, and what's the alternative?
    The latest changesets to Ruby 1.9.2 no longer make the current directory . part of your LOAD_PATH. I have a non- ... way to make my Rakefiles 1.9.2+ compatible? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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