...pre-existing mocks inside the block, they are not reverted to the previously mocked behavior. This is usually not relevant and you should be fine in most cases...
...described above. legacy_transforms.rb This file adds a Transform method to the Cucumber "World" which behaves similar to the Cucumber 1 and 2 transformations. This allows cucumber_factory to keep using...
You can use the code below to check whether the browser can make connections to the current site: await isOnline...
around do |example| superuser_power = Power.new(create(:user, :superuser)) Power.with_power(superuser_power) do # before-block will be run here, DB snapshot will be created example.run # after-block will...
You can ignore certain commits when using git blame with the --ignore-revs-file option. This is handy to ignore...
...version you want to use for each bundler command, e.g. bundler _2.1.4_ update New behavior Bundler now honors the version specified under BUNDLED_WITH in the Gemfile.lock. The necessary version...
gem update --system Updating the bundler version for a project With the new behavior bundler should never update its version in a Gemfile.lock automatically anymore. Therefore, unless there are...
In Ruby on Rails ActiveRecord::Relation#merge overwrites existing conditions on the same column. This may cause the relation to...
...provide a lot of ways to style your scrollbars for now, it might be best to only use them in Browsers that don't support the non-standard scrollbar styling...
Greg Molnar has written a neat article about creating a single-file Rails app. This is not meant for production...
...fail with an SQL error due to duplicate index key. You can change Rails' behaviour, by saying class User < ActiveRecord::Base validates_uniqueness_of :name, case_sensitive: false end
...of your workload, a fixed-CPU instance from the M or C series offers better performance for a lower price. General T instances have a Baseline utilization per vCPU.
...Every burstable instance has a CPU utilization break-even when a fixed-CPU instance becomes cheaper. The fixed CPU instances are not only cheaper at that point, they also offer...
...sends out transactional e-mails to a large number of users, e-mail deliverability becomes an issue. E-mail providers work hard to eliminate spam and have put in place...
...No staging sandbox No permission system for api keys No authentication mechanism for webhooks besides IP ranges Buggy admin UI SendGrid Pro: Very good deliverability Not quite as expensive
...default: 3.0.1) It is still possible to have newer version of a gem installed beside the default version: gem install strscan Fetching strscan-3.0.3.gem Building native extensions. This could take a...
...set :bundle_without, %w{development test cucumber deploy}.join(' ') Be aware, that gems that belong to two groups, are only excluded, when both of the groups are excluded, e.g. to...
Ubuntu 24 added some guarding for Python packages which no longer allows installing applications through pip on system level. Instead...
...i.e. one transaction can see most of what another is doing), and SERIALIZABLE the best (i.e. transactions are very well isolated). Conversely, READ UNCOMMITTED gives you the best performance, while...
...will be the slowest, due to a lot of locking. This also affects locking behaviour and replication performance. The default level is REPEATABLE READ, and it's the mode you...
...will happen and will have effect. But what we can observe is that the behaviour of the callback function :my_method does not happen in the test, as if the...
Due to network or hardware failures, it can happen that one of your cronjobs will not run at the time...
...addresses = AddressBook.new addresses.add Contact.new(first_name: 'Frederik', last_name: 'Foo') addresses.add Contact.new(first_name: 'Berta', last_name: 'Beispiel', phone: '556677') addresses.add Contact.new(first_name: 'Anna', last_name: 'Muster', street: 'Foo...
...returns contacts that match all of the words in any property: results = addresses.search('77 berta') results.size # => 1 results[0].first_name # => "Berta" Errors Change the AddressBook class so the #add...
The recommended additional setup of the spreewald gem, a useful set of cucumber steps, includes adding a file for defining...
If you're using a Redis cache in Rails (e.g. :redis_cache_store), it's possible to configure additional parameters...
Since Rails 7 you are able to encrypt database information with Active Record. Using Active Record Encryption will store an...
...multiple subsequent occurrences of a given character with a single one Use Tap For Better Test Data Setup let(:order) do create(:order, name: "My Order").tap do |order|
When changing glibc versions, it's possible to end up with corrupt indexes in PostgreSQL. Are My Indexes Affected?