Media Summary: What should a developer do if suddenly one day they get assigned to debug a Sev1 performance issue? From our experience ... Ever wondered why a line of Ruby code with no side effects has no performance impact? This talk will explain the concept of ... A talk about turning data into other data. Not particularly useful data, but imagine if you could listen to a jpeg, or see what an ...
Rubyconf 2023 Finding A Needle - Detailed Analysis & Overview
What should a developer do if suddenly one day they get assigned to debug a Sev1 performance issue? From our experience ... Ever wondered why a line of Ruby code with no side effects has no performance impact? This talk will explain the concept of ... A talk about turning data into other data. Not particularly useful data, but imagine if you could listen to a jpeg, or see what an ... "I didn't have time to write a short letter, so I wrote a long one instead." -Mark Twain Writing small classes is hard. You know you ... by Matthew Clark Ruby might be one of the easier languages for learning programming, but that doesn't mean it holds the ... Theory tells us to build applications out of small, interchangeable objects but reality often supplies the exact opposite. Many apps ...
Sharon Steed is the founder of Communilogue, an empathy consultancy that teaches audiences how to make empathy actionable ... Messenger: The (Complete) Story of Method Lookup by Jay McGavren You call a method on an object, and it invokes the instance ... Some people test in isolation, mocking everything except the class under test. We'll start with that idea, quickly examine the ... Blank Page Panic! Creating Confidence with TDD by Elayne Juten Have you ever stared at a blank feature spec file hoping for ...
