ruby-on-rails

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undefined method `save' for nil:NilClass for my app
user_173318880
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1
1
27
ruby-on-rails
Checking a condition before running multiple methods. Ruby on Rails
user_166187200
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1
1
110
ruby-2.7 ruby-on-rails-6 rubygems ruby-on-rails ruby
Rails 7 read replica database not populating in multiple database configuration
user_85607090
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2
0
321
activerecord ruby-on-rails
What's the replacement for .js.erb in Rails 7?
user_162756770
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1
1
137
ruby-on-rails javascript
looking for recommended upgrade path for app (ruby 2.3.8 , rails 4.2.11) to the latest stable versions of ruby and rails
user_3598000
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1
1
139
ruby-on-rails-4 ruby-on-rails ruby
How do I raise two errors with graphql-ruby?
user_41264180
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2
0
53
phonyrails graphql-ruby ruby-on-rails ruby
dropdown not working in bootstaps 3.1.1 rails 6.0.2.1
user_192122480
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1
0
17
dropdown rubygems ruby-on-rails jquery
Zombie process/Dyno on Heroku
user_134835840
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1
0
21
heroku ruby-on-rails
Display yes/no with content_tag helper by boolean
user_156017440
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1
1
49
helper ruby-on-rails ruby
Why does racc require a Ruby version >= 2.5?
user_2611840
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1
1
588
docker ruby-on-rails ruby
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