Scala Development Tools
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This document discusses various development tools in Scala that can increase programmer productivity, including SBT for build automation and dependency management, Scalatest for unit testing, and g8 and conscript for project generation. It also provides an overview of Scala frameworks for web development, NoSQL, and more. Finally, it demonstrates using g8, SBT, and pack to generate, build, and package a Scala project that integrates with the Google URL Shortener API.
Scala Development Tools
- 1. Development Tools In Scala Increase Programmer’s Productivity
- 3. Scala Programmer Levels A1 : Beginning Application Programmer A2 : Intermediate Application Programmer A3 : Expert Application Programmer L1 : Junior Library Designer L2 : Senior Library Designer L3 : Expert Library Designer
- 4. Disclaimer 1. My Level -> A1 (Wannabe) 2. Research > Coding
- 5. Why I Choose Scala ? 1. Twitter: From ruby to scala (backend) 2. Foursquare: From php to scala (all) 3. Mindtalk : From python to scala from dynamic typing to static typing
- 6. Problem With Scala 1. Internet Connection 2. Compile 3. SABAR
- 7. Companies Using Scala 1. Twitter 2. Foursquare 3. Netflix 4. Ebay 5. Tumblr 6. AirBnB 7. Mindtalk 8. …………...Apple?
- 8. Scala’s Frameworks 1. Lift 2. Play (hello world) 3. Scalatra 4. Finatra (proved) 5. Splay (toolkit)
- 9. Scala Web Server 1. Finagle (Twitter) -> Finatra 2. Socko 3. spray-can
- 10. Scala NoSQL Framework 1. Casbah (Mongodb) -> proved 2. ReactiveMongo : Asynchronous Mongodb 3. Sandra : Apache cassandra & Scala 4. Scala-redis 5. Gizzard
- 11. Scala Unit Test 1. Scalatest -> proved 2. Scalacheck -> property based unit test 3. Spec2 -> bdd
- 12. For Development 1. sbt (plugins: assembly / pack) 2. conscript 3. g8
- 13. SBT - (not so)Simple Build Tools 1. Scala 2. Java 3. c++
- 14. SBT - What’s for 1. Choose Scala Version 2. Library dependency management 3. Compile & package
- 15. SBT - Plugins 1. Assembly - Fat jar (Finatra) 2. Pack - compile, packaging + installing (support unix (linux) & windows), support versioning https://github.com/sbt/sbt-assembly https://github.com/xerial/sbt-pack
- 16. Conscript & g8 conscript : install & update g8 : generate files & directories from templates published in github
- 17. g8 example template 1. fayimora/basic-scala-project : simple scala project + scala test 2. pmandera/basic-scala-project : simple scala project + spec2 3. scalatra/scalatra-sbt : basic scalatra template
- 18. Installation - Conscript curl https://raw.githubusercontent.com/n8han/conscript/master/setup.sh | sh
- 19. Installation - g8 curl https://raw.githubusercontent.com/n8han/conscript/master/setup.sh | sh
- 20. Command line 1. g8 fayimora/basic-scala-project 2. sbt
- 21. Setup sbt pack packSettings packMain := Map("shorten" -> "api.hiraq. google.shortenurl.Shorten")
- 22. Demo - Google ShortenURL API 1. g8 -> fayimora/basic-scala-project 2. Basic scala project 3. Scalatest 4. sbt pack https://github.com/hiraq-scala/google-shorten-url