Recent questions tagged ruby

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ruby on rails - /config/initializers/secret_token.rb not being generated. Why not?

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

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1 answer 669 views

ruby - Error in celluloid gem installation

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

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1 answer 701 views

ruby on rails - Tracking/Logging ActiveRecord Callbacks

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

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1 answer 705 views

ruby on rails - Psych::SyntaxError couldn't parse YAML

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

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1 answer 676 views

ruby - Is it ever necessary to use 'chomp' before using `to_i` or `to_f`?

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

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1 answer 638 views

ruby - How to render file in Rails 5 API?

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

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1 answer 691 views

ruby on rails - Unicorn triggers mongoid error during assets precompile

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

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1 answer 751 views

ruby on rails - Change the ActiveStorage Controller Path

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

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1 answer 698 views

ruby on rails - How to split routes.rb into smaller files

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

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1 answer 656 views

ruby on rails - Difference between form_for and form_tag?

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

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1 answer 710 views

ruby on rails - accepts_nested_attributes_for ignore blank values

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

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1 answer 722 views

ruby on rails - How do I add Honey pot fields to my forms?

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

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1 answer 756 views

ruby on rails 4.2 - No such file or directory @ rb_sysopen - public/receipts/416981.pdf

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

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1 answer 801 views

ruby - skip/disable force_ssl for particular controller in rails

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

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1 answer 751 views

ruby - Rails server does not start by command "Rails s"

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

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1 answer 699 views

ruby - Is SystemExit a special kind of Exception?

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

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1 answer 727 views

ruby - How can Bundler/Gemfile be configured to use different gem sources during development?

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

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1 answer 609 views

ruby on rails - Remove .xml extension from ActiveResource request

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 - Skip email validation in Devise

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

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1 answer 688 views

ruby - How to create a Rails 4 Concern that takes an argument

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

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1 answer 686 views

ruby on rails - Why aren't global (dollar-sign $) variables used?

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

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1 answer 853 views

ruby on rails - Travis CI: FATAL: role does not exist

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

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1 answer 705 views

ruby on rails - Could not find rake-10.0.3 in any of the sources

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

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1 answer 729 views

ruby on rails - How can I force my plugin to reload with each request?

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

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1 answer 911 views

ruby on rails - Integer out of range in PostgreSQL database

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

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1 answer 659 views

ruby on rails - Why is my form_tag method a post when I am asking for a get?

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

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1 answer 586 views

ruby - Obtaining a Facebook auth token for a command-line (desktop) application

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

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1 answer 818 views

ruby - Rails 4.1 ActiveRecord::relation is no more like Array

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

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1 answer 580 views

ruby on rails - Psych::SyntaxError couldn't parse YAML

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

0 votes

1 answer 710 views

ruby - Is it ever necessary to use 'chomp' before using `to_i` or `to_f`?

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

0 votes

1 answer 726 views

ruby - How to render file in Rails 5 API?

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

0 votes

1 answer 594 views

ruby on rails - Unicorn triggers mongoid error during assets precompile

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

0 votes

1 answer 754 views

ruby on rails - Change the ActiveStorage Controller Path

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

0 votes

1 answer 763 views

ruby on rails - How to split routes.rb into smaller files

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

0 votes

1 answer 742 views

ruby on rails - Difference between form_for and form_tag?

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

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