the notes are now published at https://github.com/scala/scala/releases/tag/v2.13.0-RC1
it's not too late to improve the notes!
please send comments any of the following ways:
Seth Tisue SethTisue
SethTisue
/ RC1-draft-release-notes.md
Last active
April 5, 2019 13:06
Scala 2.13.0-RC1 draft release notes
SethTisue
/ scala-2.13.0-M5.md
Last active
August 28, 2018 02:31
Scala 2.13.0-M5 draft release notes
Scala 2.13 is getting closer and closer!
We've been polishing the improved and simplified Scala collections library that first shipped in 2.13.0-M4. We expect the API to remain stable now, though there may still be minor changes in RC1.
M5 is our feature-freeze release for 2.13. From here forward, we’ll close existing open loops but not embark on or accept new work.
The major collections changes already landed in M4. See the M4 release notes for a summary.
SethTisue
/ scala-2008.md
Last active
January 22, 2018 23:08
(excerpts from emails I sent my co-workers at Northwestern University)
Did some reading on Scala, Groovy, and JRuby. I'm interested in adding another language to the devel team's repertoire, a JVM-based language that interoperates smoothly with Java code so we could write new code in the new language without being forced to change existing code. I'm particularly interested in having a more powerful language than Java to use for
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| Welcome to Scala 2.12.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131). | |
| Type in expressions for evaluation. Or try :help. | |
| scala> :power | |
| Power mode enabled. :phase is at typer. | |
| import scala.tools.nsc._, intp.global._, definitions._ | |
| Try :help or completions for vals._ and power._ | |
| scala> println(nodePrinters.nodeToString(reify { List(1, 2, 3).map(_ * 2) }.tree)) | |
| Apply( |
SethTisue
/ array-view
Last active
July 13, 2017 18:30
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| scala> Array("a", "b", "c", "d") | |
| res0: Array[String] = Array(a, b, c, d) | |
| scala> res0.view.slice(1, 3) | |
| res1: scala.collection.mutable.IndexedSeqView[String,Array[String]] = SeqViewS(...) | |
| scala> res1.toList | |
| res2: List[String] = List(b, c) | |
| scala> res1(0) = "zzz" |
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| scala> trait T; class C[T2 <: T](val t: T2, b: Boolean = true, n: Int = 0) | |
| defined trait T | |
| defined class C | |
| scala> val t = new T { } | |
| t: T = $anon$1@f2a1813 | |
| scala> new C[t.type](t) | |
| res0: C[<refinement>.type] = C@7645f03e |
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| * 049f0ec06c (origin/HEAD, origin/2.12.x) Merge pull request #5936 from adriaanm/i10244-bitmaps-for-fields | |
| |\ | |
| | * 5f86b1d94d Drive bitmap computation from field, not accessor | |
| * | e72ab5ad07 Merge pull request #5940 from janekdb/topic/2.12/intellij-code-analysis-unused-format-args | |
| |\ \ | |
| | * | 7eb861cb22 Remove unused format arg in interpreter echo | |
| | |/ | |
| * | 2c50123696 Merge pull request #5822 from lrytz/t9937 | |
| |\ \ | |
| | * | 04d4f4c61a SI-9937 find nested java classes if InnnerClass entry is missing |
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| * 049f0ec06c (origin/HEAD, origin/2.12.x) Merge pull request #5936 from adriaanm/i10244-bitmaps-for-fields | |
| |\ | |
| | * 5f86b1d94d Drive bitmap computation from field, not accessor | |
| * | e72ab5ad07 Merge pull request #5940 from janekdb/topic/2.12/intellij-code-analysis-unused-format-args | |
| |\ \ | |
| | * | 7eb861cb22 Remove unused format arg in interpreter echo | |
| | |/ | |
| * | 2c50123696 Merge pull request #5822 from lrytz/t9937 | |
| |\ \ | |
| | * | 04d4f4c61a SI-9937 find nested java classes if InnnerClass entry is missing |
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| <?xml version="1.0" encoding="UTF-8" standalone="yes"?> | |
| <config xmlns="http://artifactory.jfrog.org/xsd/1.7.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.jfrog.org/xsd/artifactory-v1_7_3.xsd"> | |
| <offlineMode>false</offlineMode> | |
| <helpLinksEnabled>true</helpLinksEnabled> | |
| <fileUploadMaxSizeMb>100</fileUploadMaxSizeMb> | |
| <dateFormat>dd-MM-yy HH:mm:ss z</dateFormat> | |
| <addons> | |
| <showAddonsInfo>true</showAddonsInfo> | |
| <showAddonsInfoCookie>1430275670992</showAddonsInfoCookie> | |
| </addons> |
YouTube link: https://www.youtube.com/watch?v=T6A3FpfEJG8
Surfboards, suntans, and... Scala?
Your hosts this episode: Dick Wall, Daniel Spiewak, Heather Miller,