tarao

//> using dep "com.github.tarao::record4s:0.11.2"

import com.github.tarao.record4s.%
import com.github.tarao.record4s.typing.Record.Append
import scala.util.NotGiven as !

type NameField = %{ val name: String }
type AgeField = %{ val age: Int }
type OsField = %{ val os: String }

tarao

//> using dep "com.github.tarao::record4s::0.9.1"
//> using dep "org.getshaka::native-converter::0.9.0"

import scala.compiletime.{constValue, erasedValue, summonInline}
import scala.scalajs.js
import scala.util.NotGiven

import com.github.tarao.record4s.{%, ArrayRecord, RecordLike}
import org.getshaka.nativeconverter.{NativeConverter, ParseState}

tarao

package example.j5ik2o.dop.domain

import example.j5ik2o.common.domain.ItemType

import com.github.tarao.record4s.{%, Tag}
import java.net.URL

type Item = %{
  val id: ItemId
  val name: ItemName

tarao

object A {
  def hello(): Unit =
    println("hello")
}

tarao

[log typer] ==> recur(<empty>.type, a type that can be selected or applied)?
[log typer]   ==> firstTry?
[log typer]   <== firstTry = true
[log typer] <== recur(<empty>.type, a type that can be selected or applied) = true
[log typer] ==> recur(A.type, a type that can be selected or applied)?
[log typer]   ==> firstTry?
[log typer]   <== firstTry = true
[log typer] <== recur(A.type, a type that can be selected or applied) = true
[log typer] ==> recur(Map, AnyTypeConstructorProto)?
[log typer]   ==> firstTry?

tarao

import record.Record

@main def main() = {
  val r1 = Record.empty
  println(util.showTypeOf(r1)) // record.Record

  val r2 = r1 + ("name" -> "tarao")
  println(util.showTypeOf(r2)) // record.Record { val name: String }
  println(r2.name)             // tarao
  // println(r2.age)

tarao

import scala.compiletime.ops.{any, int}

trait Odd
object Odd {
  type IsOdd[I <: Int] = any.!=[int.%[I, 2], 0]

  def apply[I <: Int](i: I)(using IsOdd[I] =:= true): Int & Odd =
    i.asInstanceOf[Int & Odd]
}

tarao

object Example {
  import scala.collection.IterableOps
  import scala.language.implicitConversions

  case class Cell[A](value: A)
  object Cell {
    implicit def toSeq[A, It[X] <: IterableOps[X, It, It[X]]](
      cell: Cell[It[A]]
    ): Seq[A] = cell.value.to(Seq)
  }

tarao

OSS貢献を出力するワークフロー

• issueを立てるとtarao/oss-contributionsを実行
  • issueタイトルにはfrom=YYYY-MM-DDとto=YYYY-MM-DDを含むこと
  • issueのラベルにoss-contributionsをつけること
• パラメータ
  • ORGANIZATION : ターゲットとなるOrganization
  • GITHUB_TOKEN : issueコメントをするためのトークン
• OPEN_ACCESS_GITHUB_TOKEN : OSS貢献の情報を取得するためのトークン(内部情報引けないものが望ましい)

tarao

Contributions

mackerelio/mackerel-agent mackerel-agent is an agent program to post your hosts' metrics to mackerel.io. ★376