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 ActiveJob Priority Testing
Rails 7 gives us option to set `:priority` in test helper methods `assert_enqueued_with` and `assert_performed_with`.Rails 7 JavaScript Generator Options
Rails 7 introduces built-in support for webpacker and esbuild.Rails 7: Instrument ActiveStorage analyzers
Rails 7 adds instrumentation for ActiveStorage analyzers so that the time of analysis can be tracked.
Understanding CSS Custom Properties
Custom properties give us the ability to set properties at the central place, which can be used whenever required.Rails 7 Database-Specific Setup Tasks
For multi DB Rails applications starting with Rails 7, we can now setup and reset a particular database.Rails 7 from: Option in assert_no_changes
ActiveSupport::TestCase#assert_no_changes adds additional options.
Cypress version 8.5.0 adds select by index
Cypress introduced the feature to select an option by index within the .select() command.
JavaScript ES2022 Class Fields: Public and Private
Learn how ES2022 public and private class fields simplify JavaScript class definitions with cleaner syntax.Essential Skills For A Senior Rails Developer
Programming is a skill and, just like any skill, to get better at it one needs to practice, practice and practice!Rails Arel Guide: Build Complex SQL Queries in Ruby
Learn Rails Arel to build reusable, readable SQL queries. Covers Arel tables, predicates, joins, aggregates, and query composition patterns.