Recent questions tagged ruby

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ruby - Trying to install rails- EISDIR error

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ruby - Could not find a valid gem 'rails' (>= 0) in any repository

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ruby - Rails with Paypal Permissions and Paypal Express Checkout

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

ruby on rails - Redis looking for env redis url variable not sure where to put env variable bad URI(is not URI?): (URI::InvalidURIError)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

ruby - Escaping Apostrophes Using Gsub

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ruby on rails - Make attributes mass assignable only during creation

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ruby - Errno::ECONNRESET: Connection reset by peer in Rails using rest-client

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 952 views

ruby - Why a module's singleton method is not visible in downstream eigenclasses where it gets mixed?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

ruby - MongoDB: What is connection pooling and timeout?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

ruby - rspec commandline variable input

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

ruby on rails - Prevent infinite loop when updating attributes within after_commit, :on => :create

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

ruby - Rails 3. simple_format do not wrap result in paragraph tags

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 933 views

ruby on rails - "rake" runs all my Cucumber tests fine but "cucumber" doesn't have the steps

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 982 views

ruby on rails - How to use private submit to hide from profile?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 972 views

ruby on rails - React Error (Only a ReactOwner can have refs.)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

ruby on rails - How to generate Unsubscription link for emails of Actionmailer?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 971 views

ruby on rails - Turbolinks unfriendly?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

ruby on rails - Adding a Controller without corresponding model while using cancancan

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 3.0k views

ruby on rails - How to solve the `Object doesn't support #inspect` error?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

ruby - How to convert JSON to a hash, search for and change a value

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

ruby on rails - How can I spec before_filters?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

ruby on rails - How to Send Email in Development with Spree

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

ruby - Cannot start Rails Server, "no such file to load -- bundler/setup"

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 932 views

ruby on rails - bundle exec rake test:models throws Errno::EACCES: Permission denied

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

ruby - `<module:Templates>': uninitialized constant Tilt::CompileSite (NameError) using Sinatra / Unicorn

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 980 views

ruby - Can't install mysql gem on Mac OS X

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

ruby on rails - How do I push to Heroku or get info/status when it "hung up" or does not respond?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 862 views

ruby on rails - Edit method is creating new records, instead of just updating existing ones

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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