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Saturday, August 15 • 2:20pm - 2:40pm
Scalactic EquaSets: Sets with a Different Idea of Equality

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Scalactic EquaSets provide a convenient set implementation when you need to determine set membership via a function other than the .equals method. They enforce at compile time that two sets can be composed via intersect, union, or diff only if they have the same notion of equality. They allow you map and flatMap only through lazy intermediate objects. This talk will give you an overview of this API and walk you through the reasons behind its design choices.

avatar for Bill Venners

Bill Venners

President & CEO, Artima, Inc.
Bill Venners is president of Artima, Inc., publisher of Scala books and developer tools, and co-founder of Escalate Software, LLC, provider of Scala training and consulting. He is the lead developer and designer of ScalaTest, an open source testing tool for Scala and Java developers, and Scalactic, a library of utilities related to quality, and coauthor with Martin Odersky and Lex Spoon of the book, Programming in Scala.

Saturday August 15, 2015 2:20pm - 2:40pm
Track A

Attendees (23)