Arrow of Outrageous Error Handling

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An Android Worldwide talk by David Rawson about error handling on Android using Arrow.

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Hands-on Arrow

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A video from the meetup of the Google Developer Group based in Nuremberg with a presentation by Karin-Aleksandra Monoid about using Arrow.

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FP concepts with Arrow

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A video from the Belfast Kotlin User Group with a presentation by Katie Levy and Shelby Cohen covering FP concepts with Arrow.

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Functional Android

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In this talk from the January 13th, 2021 Kotlin London User Group meetup, Jorge Castillo shows how to seamlessly integrate the functional programming paradigm with our Android architecture to get the most out of both worlds.

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Roll your own Computation blocks in Kotlin

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Computation blocks empower library authors and users to build ad-hoc operators and DSLs over any data-type getting rid of API complexity and simplifying composition. In this talk, we will learn how we can build Computation blocks over Kotlin suspend functions & the Arrow Continuations library's reset / shift capabilities. We will demonstrate the composition of well known JVM data-types and patterns such as lists, futures, streams, and IOs, where callback chains can be simply replaced by a single

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Fight Complexity with Functional Programming

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A Metric-driven approach to reduce Cognitive Complexity in a code base, using Functional Programming, demoed hands-on, by solving a complex real-world ubiquitous design challenge - REST API Bulk Request Validation, with an extensible Framework that separates what-to-do (Validations) from how-to-do (Validation Orchestration). Let's do a case study of a successful implementation done by our team in the world's largest SaaS org, Salesforce, using Kotlin and Arrow.

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Writing Kotlin Compiler Plugins with Arrow Meta

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Lean how to write and test compiler plugins and IDE plugins with Arrow Meta.

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Type Proofs and FP for the Kotlin Type System

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Type Proofs is a new compiler plugin built on Arrow Meta enabling new features in the Kotlin type system, such as Type Classes, Union Types, Type Refinements, and many other extensions that make Functional Programming easier in Kotlin.

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