Recent questions tagged ruby

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ruby - OpenSSL 1.0.1 on Heroku

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

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1 answer 848 views

ruby on rails - Devise Issue : TypeError - [17] is not a symbol

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

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ruby - Rails Model name conflict with included gem

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

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1 answer 968 views

ruby on rails - Copy file from chef client node to workstation

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

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1 answer 931 views

ruby on rails - Gmaps4rails Maximum call stack size exceeded?

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 use different rails_env with nginx, passenger and redmine

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

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1 answer 1.1k views

ruby - rails email error - 530-5.5.1 Authentication Required.

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

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1 answer 1.0k views

ruby - Rails 4 session.id occasionally nil

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 - Check method call on model using MiniTest

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 - config.cache_classes = false messing up rspec tests?

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

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1 answer 909 views

ruby - How do I make a class whose constructor looks like the constructor of a built-in class?

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

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1 answer 954 views

ruby on rails - How to make a render :edit call show the /edit in the address bar

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 - Can't mass assign protected attributes

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

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1 answer 1.2k views

ruby - How to mask all but last four characters in a string

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

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1 answer 1.1k views

ruby - async requests using sinatra streaming API

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

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1 answer 980 views

ruby - Import SASS file from database instead of filesystem

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 do I preserve case with http.get?

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

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1 answer 925 views

ruby on rails - Method invocation in class definition?

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

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1 answer 970 views

ruby - Zero-length string being returned from String#split

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 - Mongoid Batch Update/Upsert Alternative?

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

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1 answer 1.4k views

ruby - Subtract values in hash from corresponding values in another hash

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 to save Heroku logs to text file

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 - Prevent request timeout with long requests

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

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1 answer 944 views

ruby on rails - Is there a way to get out of a "hung" state in IRB?

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 - SQLite3 Error - cannot rollback - no transaction is active

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 - setting content-type for mp4 files on s3

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 - Tests do not run when file changes with Guard and rspec on windows

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 - Writing an ActiveRecord adapter

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

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