Functional Programming Patterns (BuildStuff '14)
(video of these slides available here http://fsharpforfunandprofit.com/fppatterns/) In object-oriented development, we are all familiar with design patterns such as the Strategy pattern and Decorator pattern, and design principles such as SOLID. The functional programming community has design patterns and principles as well. This talk will provide an overview of some of these, and present some dem
Scala @ PayPal: Cascade • Aaron Schlesinger
I recently wrote about a Scala Style Guide that my team and I at PayPal recently released. I’m following up here about Cascade, an Scala project that I open sourced a while ago (this post has been a long time coming!) History # Cascade started way back I was at StackMob as a bunch of utilities thrown together ad-hoc. It grew over time into a big disorganized repository called “stackmob-common.” Wh
The 27 Metrics in Pinterest’s Internal Growth Dashboard
One question I often get asked by people starting out on growth is “what metrics should be in my growth dashboard?”. I’ve written before about what metrics we value at Pinterest. In this post however, I’ll give people a peek behind the scenes and share what our internal growth dashboard looks like. We have organized our dashboard to reflect our user growth model. We start with our top line growth
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Aggregators: modeling data queries functionally
AliceInAggregatorLand.scala
Monadic ‘break’ and ‘continue’ for Scala Sequence Comprehensions
HADASHI RaterBug.com - Building a Respectful Video Community
