Jun 2, 2021
Rails 7 allows access to nested encrypted secrets by method calls
We can now access nested secrets stored in credentials.yml.enc using the dot (.) syntax instead of using [ ]
Jun 1, 2021
Rails 7 adds disable_joins: true option to has_one :through association
In multiple database applications, associations can't join across databases. When set, Rails makes 2 or more queries rather than using join for associations.
May 26, 2021
Rails 7 adds `Enumerable#sole` to return a sole item in the enumerable
Enumerable#sole returns the sole item in the enumerable and raises an exception if no items or more than one item is found.
May 25, 2021
Rails 7 adds range serializer for ActiveJob
ActiveJob in Rails 7 allows a range to be passed as an argument to perform method.
May 19, 2021
Ruby 3.1 Enumerable#tally now accepts an optional hash to count occurrences
Ruby 3.1 extends the functionality of the Enumerable#tally method introduced in Ruby 2.7. We can now pass another hash whose counts would be added to the resulting tally hash.
May 18, 2021
Ruby 3.1 adds Array#intersect? method
Ruby Array#intersect? method will return true or false based on common elements present in the two arrays.
May 14, 2021
React 17 internally uses the browser's focusin and focusout events for onFocus and onBlur events
React's onFocus and onBlur events have switched to using the native focusin and focusout events under the hood.
May 12, 2021
Ruby 3.1 evaluates multiple assignments from left to right
Ruby changes the evaluation order for multiple assignments from left to right making it consistent with single assignment evaluation order.
May 11, 2021
Rails 7 ActiveSupport::Cache::MemCacheStore now accepts an explicit nil for addresses argument
Those migrating from :dalli_store to :mem_cache_store can now pass an explicit nil for its addresses argument.
May 5, 2021
Rails 7 transforms a Ruby hash into HTML attributes for ERB interpolation
Rails 7 adds `tag.attributes`, which transforms a Hash into HTML Attributes, ready to be interpolated into ERB.
