[B! scala] kimutanskã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kimutansk id:kimutansk

scalaã«é–¢ã™ã‚‹kimutanskã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (114)

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ScalaCheck + ScalaTest ã§ Property-Based Testing ã™ã‚‹ | DevelopersIO
ã“ã‚“ã«ã¡ã¯ã€å±±å´Žã§ã™ã€‚ ã²ã¨ã¤ã®ãƒ†ã‚¹ãƒˆã‚’ãŸãã•ã‚“ã®ãƒ†ã‚¹ãƒˆãƒ‡ãƒ¼ã‚¿ã«å¯¾ã—ã¦å®Ÿæ–½ã—ãŸã„æ™‚ã€fixtureã«ãƒ†ã‚¹ãƒˆç”¨ã®ãƒ‡ãƒ¼ã‚¿ã‚’å®šç¾©ã™ã‚‹ã¨ã„ã†ã®ãŒè‰¯ãã‚ã‚‹ãƒ‘ã‚¿ãƒ¼ãƒ³ã ã¨æ€ã„ã¾ã™ã€‚ã—ã‹ã—ã€ãƒ‡ãƒ¼ã‚¿ã®æ§‹é€ ã‚’å¤‰æ›´ã™ã‚‹ãŸã³ã«å¿…è¦ã«ãªã‚‹ã€fixtureã®å¤§é‡ã®ãƒ†ã‚¹ãƒˆãƒ‡ãƒ¼ã‚¿ã®æ‰‹å‹•ã§ã®å¤‰æ›´ã¯è¾›ã„ä½œæ¥ã«ãªã£ã¦ã—ã¾ã†ã“ã¨ãŒå¤šã„ã¨æ€ã„ã¾ã™ã€‚ ãã“ã§ä»Šå›žã¯ã€ãƒ‡ãƒ¼ã‚¿ã‚’ãƒ©ãƒ³ãƒ€ãƒ ã«ç”Ÿæˆã™ã‚‹ã“ã¨ã§ãã‚“ãªæ‚©ã¿ã‚’è§£æ±ºã™ã‚‹Property-Based Testingã‚’ã€ScalaCheckã¨ScalaTestã«ã‚ˆã‚Šå®Ÿè¡Œã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ã”ç´¹ä»‹ã—ã¾ã™ã€‚ Property-Based Testingã¨ã¯ ãƒ©ãƒ³ãƒ€ãƒ ã«ç”Ÿæˆã•ã‚ŒãŸå€¤ã‚’ä½¿ç”¨ã—ã¦ãƒ†ã‚¹ãƒˆã‚’è¡Œã†ã“ã¨ã§ã€ãƒ†ã‚¹ãƒˆå¯¾è±¡ã®ã‚³ãƒ¼ãƒ‰ã®æº€ãŸã™ã¹ãæ€§è³ªã‚’æ¤œè¨¼ã™ã‚‹ãƒ†ã‚¹ãƒˆã§ã™ã€‚ ä»Šå›žã¯Scalaã®Property-Based Testingã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã‚ã‚‹ScalaCheckã‚’ä½¿ç”¨ã—ã¾ã™ã€‚ ã•ã£ããä¾‹ã‚’è¦‹ã¦ã„
kimutansk 2017/11/01
å¤§æŠµãƒ†ã‚¹ãƒˆãƒ‡ãƒ¼ã‚¿ã‚’ãƒ•ã‚¡ã‚¤ãƒ«ã«ãƒ©ãƒ³ãƒ€ãƒ ç”Ÿæˆã—ã¦ã‚„ã£ã¦ã¾ã—ãŸãŒã€ã“ã¡ã‚‰ã®æ–¹ãŒã„ã„ã‹ãƒ»ãƒ»ãƒ»

scala

unittest
ãƒªãƒ³ã‚¯
Non-Functional Programming in Scala
28. mutableã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ ãƒ«ãƒ¼ãƒ—ã—ãªãŒã‚‰è©°ã‚æ›¿ãˆã‚‹ã‚ˆã†ãªå‡¦ç†ã§ä½¿ã„ãŒã¡ val list = ... val map = mutable.Map("some" -> 0, "none" -> 0) list.foreach { x => if (x.nonEmpty) { map.put("some", map("some") + 1) } else { map.put("none", map("none") + 1) } }
kimutansk 2017/09/10
JavaGroovyã¨ã‹ã‹ã‚‰å…¥ã£ã¦ããŸäººé–“ã‹ã‚‰ã™ã‚‹ã¨ã€ã“ã®ãã‚‰ã„ã®è½ã¨ã—ã©ã“ã‚ã®æ–¹ãŒä½¿ã„ã‚„ã™ã„ã§ã™ãã€‚è‡ªåˆ†ã§æ›¸ã„ã¦ã‚‹éš›ã®åŸºæº–ã‚‚ã»ã¼ã“ã®ç™ºè¡¨ã¨åŒã˜ã§ã—ãŸã€‚

scala
ãƒªãƒ³ã‚¯
Implicit å†å…¥é–€
class: center, middle # Implicit å†å…¥é–€ Scalaé–¢è¥¿Summit 2016/10/08 --- class: left, middle ## è‡ªå·±ç´¹ä»‹ * ä¸æ‘ å¦(Nakamura Manabu) * [@gakuzzzz](https://twitter.com/gakuzzzz) * æ ªå¼ä¼šç¤¾ Tech to Value * Japan Scala Association --- class: left, middle # [Scala Matsuri 2017](http://2017.scalamatsuri.org/) ## CFPã¨ã‚¹ãƒãƒ³ã‚µãƒ¼å‹Ÿé›†ä¸ï¼ --- class: center, middle ## **Implicit** ã¨èžã„ã¦ ## ã¾ãšä½•ã‚’æ€ã„æµ®ã‹ã¹ã‚‹ã§ã—ã‚‡ã†ã‹ï¼Ÿ --- class: center, middle ##
kimutansk 2016/10/10
ã“ã†ã„ã†å‹•æ©Ÿã§ã‚ã‚Šã¾ã—ãŸã‹ã€‚implicitã®æ©Ÿèƒ½ã¯ä½¿ã£ã¦ã„ã‚‹ã†ã¡ã«ã‚ã‹ã‚Œã©ã€ãã‚‚ãã‚‚ã“ã®æ©Ÿèƒ½ãŒä½œã‚‰ã‚ŒãŸç†ç”±ã¯çŸ¥ã‚‰ãªã„ã¾ã¾é™ã‚Šã¾ã‚ã‚Œã¦ã„ã‚‹æ„Ÿã¯ã‚ã‚Šã¾ã—ãŸã®ã§ã€‚

scala
ãƒªãƒ³ã‚¯
ã¯ã¦ãªã«ãŠã‘ã‚‹ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã¨Scala / Microservices and Scala at Hatena
Scalaé–¢è¥¿Summit 2016 (http://summit.scala-kansai.org/) ã®ç™ºè¡¨è³‡æ–™ã§ã™ã€‚
kimutansk 2016/10/09
ã“ã‚Œã€æ–°æ±ºæ¸ˆãŒç¾è¡Œã®æ©Ÿèƒ½ã‚’ã©ã†å‰Šã£ã¦æ§‹ç¯‰ã—ã¦ã€ã©ã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§ãƒªãƒ—ãƒ¬ãƒ¼ã‚¹ã‹ã‘ãŸã‹ï¼ˆã¾ãŸã¯éƒ¨åˆ†çš„ã«ã‚„ã£ã¦ã„ã£ãŸã‹ï¼‰ãŒæ°—ã«ãªã‚‹ã¨ã“ã‚ã§ã™ãã€‚

scala

DDD
ãƒªãƒ³ã‚¯
GitHub - jsuereth/scala-arm: This project aims to be the Scala Incubator project for Automatic-Resource-Management in the scala library
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kimutansk 2016/05/18
Scalaã§ã®try-with-resouceæ§‹æ–‡ã€LoanPatternã‚’è‡ªåˆ†ã§ä½œã‚‹ã®ãŒå¾®å¦™ã§ã—ãŸã®ã§ã€scala-armä½¿ãˆã°ã„ã„æ„Ÿã˜ã§ã™ã‹ã€‚é©åº¦ã«å°ã•ãã€ä¾å˜æ€§ã‚‚æŽ§ãˆã‚ã€‚

scala
ãƒªãƒ³ã‚¯
ã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ãƒ¬ãƒãƒ¼ãƒˆã€‘ Developers.IO 2016 in Osaka ã§ ã‚²ãƒ³ãƒã®ã‚¯ãƒªãƒ¼ãƒ³ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’ç™ºè¡¨ã—ã¾ã—ãŸï¼ #cmdevio2016 | DevelopersIO
CM Developers.IO 2016 in Osaka äºŒé€±é–“ä»¥ä¸Šã‚‚å‰ã®ã“ã¨ã«ãªã‚Šã¾ã™ãŒã€Develpers IO in Osaka 2016 ã§ ã‚²ãƒ³ãƒã®ã‚¯ãƒªãƒ¼ãƒ³ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã¨é¡Œã—ã¦ã€ã‚¯ãƒªãƒ¼ãƒ³ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ ã‚’ç”¨ã„ã¦ã€ç¾å ´ã§ãƒ¢ãƒã‚¤ãƒ«ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰APIã‚’ã©ã®ã‚ˆã†ã«é–‹ç™ºã—ã¦ã„ã‚‹ã‹ã«ã¤ã„ã¦ç™ºè¡¨ã—ã¾ã—ãŸã€‚ ç™ºè¡¨ã‚¹ãƒ©ã‚¤ãƒ‰ Content of session å½“æ—¥ç™ºè¡¨ã—ãŸã‚»ãƒƒã‚·ãƒ§ãƒ³ã®æ¦‚è¦ã§ã™ã€‚ ã‚¯ãƒªãƒ¼ãƒ³ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã¨ã¯ Clean codeã®è‘—è€…ã§ã‚ã‚‹Rovert C.Martinæ°ãŒææ¡ˆã—ãŸã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã§ã™ã€‚å¤–ç•Œï¼ˆAPI I/F, DB Schema, å¤–éƒ¨ã‚·ã‚¹ãƒ†ãƒ ï¼‰ã«ä¾å˜ã—ãªã„ã‚³ãƒ¼ãƒ‰ã‚’ã©ã®ã‚ˆã†ã«è¨˜è¿°ã—ã€ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç‰ã‚’æ•´ç†ã™ã‚‹ã‹ã«ã¤ã„ã¦æ˜Žç¢ºãªæ–¹é‡ã‚’ä¸Žãˆã¾ã™ã€‚ å¤–éƒ¨ã«ä¾å˜ã—ãªã„ã‚³ãƒ¼ãƒ‰ã‚’è¨˜è¿°ã™ã‚‹ãŸã‚ã« DI(ä¾å˜æ€§æ³¨å…¥) ã¨ DIP(ä¾å˜æ€§åè»¢ã®åŽŸå‰‡)ã‚’ç”¨ã„ã¦å¤–éƒ¨ã«ä¾å˜ã™ã‚‹ã‚³ãƒ¼ãƒ‰ã®æŠ½è±¡ã‚’
kimutansk 2016/04/22
ã€ŒEntitiesãƒ¬ã‚¤ãƒ¤ã®ã‚µãƒ¼ãƒ“ã‚¹ã¯ã‚¤ãƒ³ãƒ•ãƒ©ã«ä¾å˜ã—ãªã„åå‰ã€ã¯ãªã‚‹ã»ã©ã€‚åå‰ã§ä¾å˜ã—ã¦ã„ã‚Œã°ã‚³ãƒ¼ãƒ‰ã®ä¾å˜å…ˆã¯ã¨ã‚‚ã‹ãã€å®Ÿæ…‹ã¯ã‚¤ãƒ³ãƒ•ãƒ©ã«ä¾å˜ã—ã¦ã„ã‚‹ã“ã¨ã«ãªã‚‹ã€‚

di

Scala

clean architecture
ãƒªãƒ³ã‚¯
æœ€æ–°DDDã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã¨Akkaã§ã®å®Ÿè£…ãƒ’ãƒ³ãƒˆã«ã¤ã„ã¦
DDD+CQRS+Event Sourcingã¨Akkaã§ã®å®Ÿè£…ãƒ’ãƒ³ãƒˆã‚’è§£èª¬ã€‚
kimutansk 2016/03/26
Lagomè‡ªä½“ãŒCQRS+ESã‚’ç‰¹åŒ–ã‚µãƒãƒ¼ãƒˆã™ã‚‹å˜åœ¨ã¨ã—ã¦å°–ã‚‰ã›ã‚‹ãªã‚‰ã€ãã®ç‚¹ã¯æ˜Žç¢ºã«Spring Cloudç³»ã¨ã¯å·®åˆ†ã«ãªã‚‹ã€‚å¾Œã¯ãã‚Œã‚’ä½¿ã„ã“ãªã›ã‚‹ãƒãƒ¼ãƒ ãŒã©ã“ã¾ã§ã„ã‚‹ã‹ã¨ã„ã†å•é¡Œã«ãªã‚Šã¾ã™ã‹ã€‚

DDD

Akka

Scala

CQRS
ãƒªãƒ³ã‚¯
Strategic Scala Style: Principle of Least Power
The Scala language is large and complex, and it provides a variety of tools that a developer can use to do the same thing in a variety of ways. Given the range of possible solutions to every probl em, how can a developer choose which one should be used? This is the first in a series of blog posts aiming to provide style guidelines at a "strategic" level. Above the level of "how much whitespace shou
kimutansk 2016/03/06
Scalaã®ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚¹ã‚¿ã‚¤ãƒ«ã¨ã€‚åŸºæœ¬ã‚¹ã‚¿ãƒ³ã‚¹ãŒOOã§ã‚‚ã‚ã‹ã‚‹ãƒ¬ãƒ™ãƒ«ã®å¹³æ˜“ãªæ§‹æˆã«ãªã£ã¦ã„ã‚‹ã®ã¯ã„ã„æ„Ÿã˜ã€‚ã„ã£ãŸã‚“ã“ã‚Œã‚’ãƒ™ãƒ¼ã‚¹ã«æ›¸ã„ã¦ã¿ã¦ã€ãã‚Œã‹ã‚‰ã§ã™ã‹ã€‚

scala

codingstyle
ãƒªãƒ³ã‚¯
Akka HTTP
2. Akka Stream & HTTP ãƒªãƒªãƒ¼ã‚¹ãŠã‚ã§ã¨ã†ï¼ ãƒŽãƒ³ãƒ–ãƒãƒƒã‚ãƒ³ã‚°ã§èƒŒåœ§åˆ¶å¾¡ã«æº€ã¡ãŸã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ å½¢æˆã®å¹•é–‹ã‘ã«ãªã‚‹ã“ã¨ã‚’æœŸå¾…ã—ã¾ã™ 3. Akka HTTPã¨ã¯ â€¢ akka IOã¨Akka Streamã‚’ä½¿ã£ã¦ã€NIOã‹ã¤èƒŒåœ§åˆ¶å¾¡ ã«åŸºã¥ã„ãŸHTTPãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« â€¢ ä½Žãƒ¬ãƒ™ãƒ«APIã®akka-http-coreã¨é«˜ãƒ¬ãƒ™ãƒ«APIã®akka- http-experimentalãŒã‚ã‚‹ â€¢ Akka StreamãŒã‚·ã‚¹ãƒ†ãƒ å†…ã®èª¿å’Œã‚’ä¿ã¤ã¨ã—ãŸã‚‰ã€ Akka HTTPã¯ã‚·ã‚¹ãƒ†ãƒ é–“ã®èª¿å’Œã‚’å®Ÿç¾ã™ã‚‹ 4. ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã®é›£ã—ã• â€œevery single one of your peer teams suddenly becomes a potential DOS attackerâ€ å‘¨ã‚Šã®å…¨ã¦ã®åŒåƒšãƒãƒ¼ãƒ ãŒã€çªå¦‚ DOS ã‚¢ã‚¿ãƒƒã‚«ãƒ¼ã«ãªã‚Šã†ã‚‹ ã‚ˆã†ã«ãªã£ãŸ å’Œè¨³åŽŸæ–‡ Steve
kimutansk 2016/03/06
å°„ã‚’çµ„ã¿åˆã‚ã›ã‚‹ã¨ã„ã†é–¢ä¿‚ä¸Šã€æ¨ªæ–çš„é–¢å¿ƒã”ã¨ã‚‚ä¸€ã‹æ‰€ã«ã¾ã¨ã¾ã‚‹ã¨ã„ã†åˆ©ç‚¹ã¯ã‚ã‚Šã¾ã™ã‹ã€‚å¾Œã¯ã“ã‚Œã‚’æ‰±ãˆã‚‹äººé–“ã‚’ã©ã‚Œã ã‘æƒãˆã‚‰ã‚Œã‚‹ã‹ã¨ã„ã†è©±ã§ã™ã‹ãã€‚

Akka

Scala
ãƒªãƒ³ã‚¯
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ãƒ‘ãƒ©ãƒ€ã‚¤ãƒ ã‚·ãƒ•ãƒˆãƒ¼Scalaã‹ã‚‰è¦‹ã‚‹é–¢æ•°åž‹ã¨ä¸¦åˆ—æ€§æ™‚ä»£ã®å¹•é–‹ã‘ãƒ¼
19. "Future" must { import scala.concurrent.ExecutionContext.Implicits.global "map and flatMap" in { val futureMessage = Future { Thread.sleep(1000); 1 }.flatMap(value => Future { Thread.sleep(1000); value + 1 }).map(s => s"This is a value of future after $s seconds") Await.result(futureMessage, 5 seconds) must be("This is a value of future after 2 seconds") } "for comprehension" in { val futureMe
kimutansk 2016/03/05
ã“ã‚Œã¯åˆ¥ã«ã€Žé–¢æ•°åž‹ã€ã¨ã¯ç›´æŽ¥é–¢ä¿‚ãªã„ã‚ˆã†ãªæ°—ã¯ã—ã¾ã™ã€‚è¨€èªžã¨ã—ã¦è‹¥å¹²æ›¸ãã‚„ã™ããªã‚‹ã®ã¯åŒæ„ã§ã™ãŒã€‚ãŸã ã€æœ¬è³ªçš„ã«ã¯ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã§ã‚‚åŒã˜ã“ã¨ã¯å‡ºæ¥ã‚‹ã€‚

scala

Concurrency
ãƒªãƒ³ã‚¯
#cmdevio2016 (ãƒ¬ãƒãƒ¼ãƒˆ: B-1) Scala: Mobile Backend on AWS | DevelopersIO
Scala: Mobile Backend on AWS cmdevio2016ã®B-1ã§ã€Scalaã¨ãƒ¢ãƒã‚¤ãƒ«ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®ãŠè©±ã‚’ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ãƒ¬ãƒãƒ¼ãƒˆ ã‚¹ãƒ©ã‚¤ãƒ‰ è§£èª¬ Scala: Mobile Backend on AWSã¨ã„ã†ã“ã¨ã§ã€å®Ÿéš›ã«Scalaã‚’ãƒ¢ãƒã‚¤ãƒ«ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰APIã‚’é–‹ç™ºã—ã¦æ„Ÿã˜ãŸã“ã¨ã‚„ã€AWSãƒã‚¤ãƒ†ã‚£ãƒ–é‡è¦–ã®å¼Šç¤¾ã«ãŠã„ã¦Scalaã‚’æŽ¡ç”¨ã—ãŸãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã‚’è§£èª¬ã—ã¦ã„ã¾ã™ã€‚ ã‚¢ã‚¸ã‚§ãƒ³ãƒ€ Scalaã®overview Scalaã‚’ä½¿ã£ãŸãƒ¢ãƒã‚¤ãƒ«ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰API ãªãœAWSãƒã‚¤ãƒ†ã‚£ãƒ–ã®æ™‚ä»£ã«ScalaãŒå¿…è¦ã‹ How to èª¬å¾— your client in "Scalaä½¿ã„ã¾ã™!" Scalaã‚’æŽ¡ç”¨ã—ãŸç†ç”±ã‚„ã€AWSãƒªã‚½ãƒ¼ã‚¹ã¨å¯†çµåˆã§Scalaã‚’ä½¿ã£ã¦ã¿ãŸã“ã¨ã€Scalaã‚’æŽ¡ç”¨ã™ã‚‹ã¨æ±ºã‚ãŸã“ã¨ã‚’ä¸Šå¸ã‚„é¡§å®¢ã«ã©ã†ä¼ãˆã‚‹ã¹ãã‹ãªã©ã‚’ãŠè©±ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ãªãŠ
kimutansk 2016/02/20
Scalaã§Lambdaã§æ›¸ãã®ã¯ç›¸æ€§è‰¯ã•ãã†ï¼MicroServiceã¯çªãè©°ã‚ã‚Œã°Functionï¼ã€ŒScalaã¯é–¢æ•°åž‹ã‚‚ã§ãã‚‹OOPè¨€èªžã€ã¯å€‹äººçš„ãªä½¿ã„æ–¹ï¼†æ„Ÿè¦šã«ã¯ã—ã£ãã‚Šãã‚‹æ„Ÿã˜ã§ã™ãã€‚

scala

aws
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kimutansk 2016/02/08
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kimutansk 2016/02/05
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scala

benchmark
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kimutansk 2016/01/25
çµå±€ã®ã¨ã“ã‚ã€å¾Œã‹ã‚‰æ—¢å˜ã®åž‹ã«å¯¾ã—ã¦ãƒ¡ãƒ³ãƒå¤‰æ•°ã€ãƒ¡ã‚½ãƒƒãƒ‰ã‚’å®šç¾©ã§ãã‚‹æ©Ÿæ§‹ã‚’å®Ÿç¾ã™ã‚‹ãŸã‚ã®åª’ä»‹ã‚¯ãƒ©ã‚¹ã‚’ã€Œåž‹ã‚¯ãƒ©ã‚¹ã€ã¨å‘¼ã¹ã°ã„ã„ã‚“ã§ã™ã‹ãã‡ãƒ»ãƒ»ãƒ»

scala

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kimutansk 2016/01/08
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Akka

Scala
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kimutansk 2015/12/27
Hystrixã¯Javaã§ã‚ã‚‹ä»¥ä¸ŠScalaç¨‹ç¶ºéº—ã«ã¯ã„ã‹ãªã„ã§ã™ã‹ã‚‰ãã€‚ãªã®ã§å€‹ã€…ã®å®Ÿè£…ãªã‚‰ã“ã¡ã‚‰ã®æ–¹ãŒãƒ»ãƒ»Dashboardã¯ã•ã™ãŒã«åŽ³ã—ã„ã§ã—ã‚‡ã†ã‘ã©ã€‚

scala
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[Adtech Scala Meetup] Scalaã§åž‹ã‚¯ãƒ©ã‚¹å…¥é–€ | Scala Tech Blog
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kimutansk 2015/12/21
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scala
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kimutansk 2015/11/26
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scala

Design Pattern
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kimutansk 2015/11/17
é€†ã«ã€Sparkã®ãƒ†ã‚¹ãƒˆã‚’è¡Œã†å ´åˆã«ã¯æ˜Žç¤ºçš„ã«ä¸¦åˆ—å®Ÿè¡Œã‚’falseã«ã—ã¦ãŠã‹ãªã„ã¨SparkContextã®å…¼ãåˆã„ã§å•é¡ŒãŒç™ºç”Ÿã™ã‚‹ã€ã¨ã€‚

scala

sbt

spark
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Matchers in scalatest
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kimutansk 2015/11/13
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scala

Testing
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