Rails Foundation Contributing Member
Ruby on Rails consulting from engineers who work deep in Rails.
Saeloun helps teams modernize Rails applications, improve performance, untangle production issues, and ship product work with a senior Rails and React team in Boston and Pune.
- 605+
- engineering articles
- 2019
- founded in Boston
- Rails
- Foundation member
Latest Rails, React, and engineering articles
Field notes on framework changes, performance, upgrades, testing, and product engineering.
Rails 7.1 Controller Generator --parent
With Rails 7.1, the controller generator now accepts the --parent option. This allows us to generate a controller that inherits from the specified parent class.Rails 7.1 Reserved Attribute Name Error
Rails 7.1 raises error when we generate model with reserved attribute names.Rails inverse_of in Associations
Explore the inverse_of option in Rails associations, highlighting its benefits in performance, data consistency, and optimizing bi-directional relationships.Rails 7.1 --unused Routes Option
With Rails 7.1, identify and manage unused routes declared in the application by using bin/rails routes --unused option.Rails 7.1 exclude? and extract_value Methods
Rails 7.1 adds exclude?, returning true if a key is missing from parameters. And extract_value, which splits a parameter value by delimiter into an array.Rails 7.1 in_batches Descending Order Fix
With Rails 7.1, in_batches method without a block works fine for both `ASC/DESC` order values.Rails 7.1 after_discard for ActiveJob
Rails 7.1 introduces the after_discard method, allowing us to run a callback when a job is about to be discarded.Rails 7.1 AR Transaction Instrumentation
With Rails 7.1, we can subscribe to ActiveRecord transaction events for instrumentation with the help of transaction.active_record.Rails 7.1 Disallow Foreign Keys Option
With Rails 7.1, we can disable foreign key constraints for the entire application by adding foreign_keys false option to database.ymlRails 7.1 Readonly Attribute Error
Rails 7.1 now raises an ActiveRecord::ReadonlyAttributeError on assignment to readonly attributes.