Rails 5 how to clear or delete production postgres database
Try this it worked for me: RAILS_ENV=production rake db:drop DISABLE_DATABASE_ENVIRONMENT_CHECK=1 in a single line.
rake
LoadError: cannot load such file — rspec/core/rake_task
It seems that running bundle exec rake -t will work. Per bundler.io http://bundler.io/man/bundle-exec.1.html I suggest adding bundle exec to ensure that we are using the Gem specified in the current context. Also see this SO post. What does bundle exec rake mean?
How do you declare a Rake task that depends on a parameterized task?
Args are passed down through the call stack. You just need to make sure your top-level task captures all the arguments all of the dependencies require. In your case you’ll want to put first_name and last_name on the send_letter task. Here is an example that shows named arguments defined elsewhere flowing into the dependency (even … Read more
Passing format as parameter to rake spec
ANSWER: I’m self answering my question here. rake spec will take the SPEC_OPTS environment variable. rake spec SPEC_OPTS=”–format documentation”
How can I use a namespace in a Rake task dependency?
You already found the solution (name as a string). You may extend this answer. There is no need to define namespaces and tasks with symbols. You can use Strings. Doing this, you have the advantage of same type for definition and usage of task names. Your example looks like this: namespace ‘demolition’ do task ‘fire_bazooka’ … Read more
Seeding file uploads with CarrierWave, Rails 3
Turns out the documentation for CarrierWave is slightly wrong. There is a more up to date piece of code in the README at the GitHub repository for the project. In a nutshell, though: pi = ProductImage.create!(:product => product) pi.image.store!(File.open(File.join(Rails.root, ‘test.jpg’))) product.product_images << pi product.save!
Reprocessing images in Carrierwave
According to the Carrerwave documentation you can use following commands: Model.all.each do |model| model.image.recreate_versions! end
rails-mysql rake db :create – Library not loaded libmysqlclient.20.dylib image not found
The fix was to gem uninstall mysql2 then reinstall it again with bundle # gem install mysql2 would also work This recompiles and resolves the reference that had been left over from having mysql 5.7.9 installed.
Building a C++ project using rake in Eclipse
Have you tried this? In the C/C++ Projects view, right-click the project, and select Properties. Expand C/C++ Build. Select Settings. Click the Error Parsers tab. In the Error parsers list, select error parsers. Click OK. Refer: Adding a C++ Error Parser in Eclipse
Force Rake Task To Run in Specific Rails Environment
I’ve accomplished this kind of this before, albeit not in the most elegant of ways: task :prepare do system(“bundle exec rake … RAILS_ENV=development”) system(“bundle exec rake … RAILS_ENV=development”) system(“bundle exec rake … RAILS_ENV=test”) system(“bundle exec rake … RAILS_ENV=test”) system(“bundle exec rake … RAILS_ENV=test”) system(“bundle exec rake … RAILS_ENV=test”) end It’s always worked for me. I’d … Read more