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public java.lang.String x(java.lang.String); | |
descriptor: (Ljava/lang/String;)Ljava/lang/String; | |
flags: (0x0001) ACC_PUBLIC | |
Code: | |
stack=1, locals=2, args_size=2 | |
0: aload_1 | |
1: invokedynamic #27, 0 // InvokeDynamic #0:makeConcatWithConstants:(Ljava/lang/String;)Ljava/lang/String; | |
6: areturn |
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package example | |
trait Functor[F[_]] { | |
def map[A, B](fa: F[A])(f: A => B): F[B] | |
} | |
object Functor { | |
def fromPolyFunction[F[_]](x: [A, B] => (fa: F[A]) => (f: A => B) => F[B]): Functor[F] = | |
new Functor[F] { | |
def map[A, B](fa: F[A])(f: A => B): F[B] = x(fa)(f) |
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scalaVersion := "3.3.0" | |
libraryDependencies += "org.openjdk.jol" % "jol-core" % "0.17" |
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import play.api.BuiltInComponents | |
import play.api.Mode | |
import play.api.mvc._ | |
import play.api.routing._ | |
import play.api.routing.sird._ | |
import play.core.server.NettyServer | |
import play.core.server.ServerConfig | |
object Main { | |
// 1つのScalaファイルで済むので、 |
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package a { | |
object X | |
package b { | |
object Y | |
} | |
} | |
package b { | |
object Z |
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# checkoutその他は省略 | |
- run: sbt compileなどの他のタスク色々 writeExternalDependencies | |
- name: upload dependencies.txt | |
if: github.event_name == 'push' | |
run: | | |
# いい感じにuploadとdownloadできれば、 | |
# github actionsのartifactでもなんでも良い。 | |
# 最近某所ではS3の方が便利というか楽なので、それ使ったりもしているので、その場合の例 | |
aws s3 cp target/dependencies.txt s3://適当なURI/${{github.ref_name}}/dependencies.txt | |
- id: get_previous_dependencies |
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commands += { | |
def getProjects(s: State): Seq[String] = { | |
val extracted = Project.extract(s) | |
val currentBuildUri = extracted.currentRef.build | |
val buildStructure = extracted.structure | |
val buildUnitsMap = buildStructure.units | |
val currentBuildUnit = buildUnitsMap(currentBuildUri) | |
val projectsMap = currentBuildUnit.defined | |
projectsMap.values.map(_.id).toVector | |
} |
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trait Functor[F[_]] | |
def map [A, B](fa: F[A])(f: A => B ): F[B] | |
trait Applicative[F[_]] | |
def ap [A, B](fa: F[A])(f: F[A => B]): F[B] | |
trait Monad[F[_]] | |
def bind [A, B](fa: F[A])(f: A => F[B]): F[B] | |
trait Contravariant[F[_]] |
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addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.8.18" exclude ("com.typesafe.play", "twirl-api_2.12")) | |
resolvers += Resolver.sbtPluginRepo("releases") | |
import scala.sys.process.Process | |
Seq(Compile, Test).map { x => | |
(x / TaskKey[File]("dependencySvg")) := { | |
val output = target.value / s"dependencies-${x.name}.svg" | |
Process(Seq( |
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* class org.slf4j.event.EventRecodingLogger does not have a correspondent in current version | |
filter with: ProblemFilters.exclude[MissingClassProblem]("org.slf4j.event.EventRecodingLogger") | |
* abstract method getMarker()org.slf4j.Marker in interface org.slf4j.event.LoggingEvent does not have a correspondent in current version | |
filter with: ProblemFilters.exclude[DirectMissingMethodProblem]("org.slf4j.event.LoggingEvent.getMarker") | |
* abstract method getArguments()java.util.List in interface org.slf4j.event.LoggingEvent is present only in current version | |
filter with: ProblemFilters.exclude[ReversedMissingMethodProblem]("org.slf4j.event.LoggingEvent.getArguments") | |
* abstract method getMarkers()java.util.List in interface org.slf4j.event.LoggingEvent is present only in current version | |
filter with: ProblemFilters.exclude[ReversedMissingMethodProblem]("org.slf4j.event.LoggingEvent.getMarkers") | |
* abstract method getKeyValuePairs()java.util.List in interface org.slf4j.event.LoggingEvent is present only |