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 Adds Async Query Support
Rails 7 adds the ability to push database queries to the background thread pool, effectively reducing load times by utilizing I/O waits.
Rails 6.1 Adds if_exists to remove_index
Rails 6.1 adds the `if_exists` option in `remove_index` which when set to true won't raise an error if the index doesn't exist.Rails 7 Adds ActiveStorage Streaming
Rails 7 adds a method to stream directly from your own controllers.
Rails 7 Adds Rich Text Eager Loading
Rails 7 adds `#with_all_rich_text` to ActionText for eager loading all rich text associations.
Rails 7 Adds Enumerable max/min Methods
Rails 7 adds `Enumerable#maximum` and `Enumerable#minimum` to calculate the maximum or minimum from extracted elements of an enumerable.Rails 7 Adds sole and find_sole_by Methods
Rails 7 adds ActiveRecord methods `#sole` and `#find_sole_by` to uniquely match only one record in a database.
Rails 7 Adds #excluding to Relation
Rails 7 adds #excluding to ActiveRecord::Relation to exclude a record or collection of records.
React 17 stops event bubbling in scroll event
In React 17 the scroll event no longer bubbles to align with browser's behavior.Rails 6.1 Adds Lazy Image Loading Config
Rails 6.1 adds a config option to set a default value for the loading attribute of all image_tags. This is in line with the latest official HTML standard.Rails 7 introduces new syntax for enum
Rails 7 introduces new syntax for enum and few other changes