Webpacker is the new default in Rails 6

Webpacker is the new default JavaScript compiler instead of Sprockets in Rails 6

Ruby 2.7 fixed the parsing for multiple assignment with `rescue` modifier

Ruby 2.7 fixed how the `rescue` modifier was parsed in multiple assignment statement.

Improving Database performance and overcoming common N+1 issues in Active Record using includes, preload, eager_load, pluck, select, exists?

Improving Database performance and overcoming common N+1 issues in Active Record using includes, preload, eager_load, pluck, select, exists? and reducing number of overall queries

Ruby 2.7 deprecates Regexp#match and Regexp#match? with a nil argument

Ruby 2.7 has deprecated Regexp#match and Regexp#match? with a nil argument. It will raise a TypeError in the next release.

Ruby 2.7 reverts the deprecation of flip-flop operator

Ruby 2.7 reverts the deprecation of flip-flop operator

Ruby 2.7 allows calling a private method with self.

Ruby 2.7 allows calling a private method with a literal self as the receiver.

Ruby 2.7 - Time#inspect separated from Time#to_s

Ruby 2.7 separated Time#inspect from Time#to_s and added sub seconds

Rails 6 adds ability to block writes to a database

Rails 6 adds the ability to block writes to a database even if the database user is able to write using connection.while_preventing_writes

Ruby 2.7 adds Symbol#start_with? and Symbol#end_with? methods

Ruby 2.7 adds Symbol#start_with? and Symbol#end_with? methods.

Ruby 2.7 improves Method#inspect by also displaying method's arguments

Ruby 2.7 improves Method#inspect by also displaying method's arguments