Ruby On Rails

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Announcing HashiCorp Waypoint

Announcing HashiCorp Waypoint Today, we are happy to announce HashiCorp Waypoint, a new open source project that provides developers a consistent workflow to build, deploy, and release applications across any platform. Waypoint enables developers to get their applications from...

RuboCop 1.0 | Meta Redux

RuboCop 1.0 | Meta Redux RuboCop’s development started exactly 7 and half years ago. I made the first commit on April 21, 2012. That’s a lot of time in general, but even more in the fast moving world of IT. During this long period we’ve racked up some impressive numbers:9...

Ruby Perf Myths: GC and Concurrency

Ruby Perf Myths: GC and Concurrency I've been doing this for a while now, so I've heard lots of guesses as to why Ruby isn't faster. I refuse to say "slow", because Ruby isn't meaningfully slower than it's close competition (exception Javascript, but I would rather say 'JS is fast' ...

Departure.rb

Departure.rb Databases are usually the lifeblood of applications and of dynamic web sites.They manage the information that applications depend on, and a large portion ofapplication development revolves around the care and feeding of the data thatgoes into a da...

Rails multitenancy story in 11 snippets of code

Rails multitenancy story in 11 snippets of code Let me tell you the story of how we implemented Postgres-schema based multitenancy in one of the projects we dealt with. It was an existing single tenant system — though definitions vary. We were meant to multitenantize this system. That was the m...

Bladerunner Day, Ruby Type Signatures, Typing at Stripe

Bladerunner Day, Ruby Type Signatures, Typing at Stripe A few months ago, the Ruby core team announced their plans for typing in Ruby 3, a long awaited feature which, if done right, will have profound benefits to the language’s safety and productivity, especially where large codebases are concerned.The...

World beyond Rails - web frameworks

World beyond Rails - web frameworks Even though Ruby owes most of its popularity to the Ruby on Rails framework, many other great frameworks and libraries also exist in the community. Because they are not so popular as Rails, you can rarely read about them on blogs or see them being...

The Complexity of Active Record Transactions

The Complexity of Active Record Transactions I’ve recently picked up the sequel-activerecord_connection gem again to make some reliability improvements around database transactions. For context, this gem extends Sequel with the ability to reuse Active Record’s database connection, which shou...

Currency Calculations in Ruby

Currency Calculations in Ruby You're doing some currency calculations in your app. It seems to be working well. But after a while, strange discrepancies emerge. The books stop balancing. People get mad. All because the code treated currency like any other number. In this artic...

Datadog Ruby Troubleshooting

Datadog Ruby Troubleshooting Troubleshoot Ruby App Performance Issues FasterIdentify critical issues quickly with real-time service maps, AI-powered synthetic monitors, and alerts on latency, exceptions, code-level errors, log issues, and moreResolve detected Ruby problems fa...

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