Rails has a neat template feature that lets you customise newly created rails apps. There is also the thoughbot suspenders gem that gives a very opinionated set of configuration options for new rails projects.
However, I want my own (much smaller) set of opinionated options
Ruby 3.0 is scheduled for release Christman 2020. The information below is subject to change.
Writing, debugging and maintaining safe multi-threaded code is notoriously difficult. Luckily, many useful gems and standard approaches have been created so that you don’t have to do all the heavy lifting yourself.
You can see all these code examples on github
When ruby was conceived, multi-core CPUs weren’t at the forefront of a language designer’s mind. Subsequently, the ruby virtual machine was developed as a single process, single threaded executable.
I’m a big fan of both ruby and elixir. For quite some time, one perceived weakness of ruby has been its inability to make best use of multiple cores in modern CPUs.
