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 with_lock Transaction Args
With Rails 7 we can pass transaction arguments like isolation, joinable, etc directly to with_lockRails loads ActionCable via Zeitwerk
Zeitwerk is a new thread-safe code loader introduced in Rails 6. Now, ActionCable and other related modules are loaded via Zeitwerk.ES2022 Private Field Brand Check
ECMAScript 2022 provides a simpler way to check if an object has a given private field using the 'in' operator.Rails destroy_association_async_job Config
Rails no longer ignores the configuration option destroy_association_async_job when destroying objects with destroy_async option.CSS Overscroll and Scroll Snap
Improve the scroll bar behavior with CSS properties 'overscroll-behavior' and 'scroll snap'.Rails 7 Schema Dump Path Config
Schema dumps can now be toggled and dump filepaths can be set for individual database shards.Rails 7 allows permitting numeric params
Rails 7 eliminates the issue of permitting nested hash. Now required attributes can be permitted by calling the permit method directly on the parent hash.Saeloun Team Remote Workstation Tour
Saeloun has been remote since it started. We asked our team to share a photograph of their workstation.Optimizing Rails App Performance
A comparative analysis of the performance metrics before and after completing the scale tests.