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.
- 603+
- 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 8.1 introduced except_on option for validations and callbacks
To skip validations for particular contexts, Rails added `except_on` option for validations and callbacks.
Mobile First Design for Consultancies
A practical look at why designing for mobile first helps consultancy websites create better first impressions improve usability and drive engagement.Rails 8.1 update_all with joins Support
Rails 8.1 has improved Active Record functionality by enhancing the support for update_all with joins for Postgresql and SQLite.
Rails 7.1 lets change_table pass validate_check_constraint
Rails 7.1 lets you define and validate check constraints in a single change_table block for cleaner migrations.Rails 8.1 now sorts table columns
Rails 8.1 sorts table columns by name when dumping schema, avoiding merge conflicts when two branches modify the same table concurrently.Rails 5.2 to 6 A Complete Upgrade Guide
A practical guide to upgrading from Rails 5.2 to Rails 6 with Zeitwerk autoloader, Webpacker, and multiple databases.What Is New In Ruby 4.0
Ruby 4.0 celebrates 30 years of Ruby with exciting features including ZJIT compiler, Ruby::Box namespaces, redesigned Ractor API, Set as a core class, and several quality-of-life improvements.Rails 4.2 to 5 A Complete Upgrade Guide
A practical guide to upgrading from Rails 4.2 to Rails 5 with breaking changes, Ruby version requirements, and migration strategies.Rails 8.1 Structured Event Reporting
Rails 8.1 adds Rails.event API for emitting structured logs, business events, and telemetry with consistent metadata.Rails 8.1 introduces bin/ci to standardize
Introduces bin/ci, a tool designed to standardize and simplify CI workflows through a new domain specific language (DSL) defined in config/ci.rb.