In this video tutorial, Dan Rosen will show you how to use Scala's capacity for monadic design to eliminate repetitive boilerplate in your code. You'll learn to recognize places where the perpetual clutter of null checks, try-catch blocks and more can be hidden within a monad, to make your ...

Are your methods timid? Do they constantly second-guess themselves, checking for nil values, errors, and unexpected input? Even the cleanest Ruby codebases can become littered over time with nil checks, error handling, and other interruptions which steal attention away from the essential purpose of the code. This talk will discuss ...