instruction stringclasses 1
value | output stringlengths 5 1M |
|---|---|
Explain and rewrite the following Scala code: | import java.io._
import scala.tools.nsc._
import scala.util.Random
/**
* The BenchGenerator will generate and compile Scala and C code to a class file and a native library, respecctively.
*/
object BenchGenerator {
// TODO: Make this all a bit less static
val benchSourceDir: String = "bench"
val outClassDi... |
Explain and rewrite the following Scala code: | package io.truthencode.ddo.api.model.effect
trait ValueInfo {
def intValue: Option[Int]
def hasValue: Boolean = intValue.isDefined
}
|
Explain and rewrite the following Scala code: | package com.twitter.finagle.example.memcache
import com.twitter.app.Flag
import com.twitter.app.App
import com.twitter.conversions.time._
import com.twitter.finagle.builder.{Cluster, ClientBuilder}
import com.twitter.finagle.memcached
import com.twitter.finagle.memcached.{CacheNode, CachePoolCluster}
import com.twitte... |
Explain and rewrite the following Scala code: | /*
* Export.scala
* (SysSon)
*
* Copyright (c) 2013-2017 Institute of Electronic Music and Acoustics, Graz.
* Copyright (c) 2014-2019 Hanns Holger Rutz. All rights reserved.
*
* This software is published under the GNU General Public License v3+
*
*
* For further information, please contact Hanns Holger R... |
Explain and rewrite the following Scala code: | package org.scalaide.ui.internal.editor.outline
import scala.tools.nsc.Settings
import scala.tools.nsc.interactive.CompilerControl
import scala.tools.nsc.interactive.Global
import scala.tools.nsc.reporters.ConsoleReporter
import scala.reflect.internal.util.BatchSourceFile
import scala.reflect.internal.util.SourceFile
... |
Explain and rewrite the following Scala code: | // Solution-4.scala
// Solution to Exercise 4 in "Values"
val s = "ABC1234"
println(s)
// This won't work:
s = "DEF1234"
println("You can't change a val")
/* OUTPUT_SHOULD_CONTAIN
error: reassignment to val
s = "DEF1234"
^
one error found
*/ |
Explain and rewrite the following Scala code: | package com.pwootage.metroidprime.dump
import java.io._
import java.nio.file.{Files, Path, Paths, StandardOpenOption}
import java.util.zip.{Deflater, DeflaterOutputStream, InflaterOutputStream}
import com.pwootage.metroidprime.formats.common.PrimeVersion
import com.pwootage.metroidprime.formats.io.PrimeDataFile
impor... |
Explain and rewrite the following Scala code: | /*
* (c) Copyright 2016 Hewlett Packard Enterprise Development LP
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required b... |
Explain and rewrite the following Scala code: | package spark.deploy.worker
import akka.actor.{ActorRef, ActorSystem}
import akka.dispatch.Await
import akka.pattern.ask
import akka.util.{Duration, Timeout}
import akka.util.duration._
import cc.spray.Directives
import cc.spray.typeconversion.TwirlSupport._
import cc.spray.http.MediaTypes
import cc.spray.typeconversi... |
Explain and rewrite the following Scala code: | /*
* This file is part of the "silex" library of helpers for Apache Spark.
*
* Copyright (c) 2015 Red Hat, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.... |
Explain and rewrite the following Scala code: | package org.higherstate.jameson.failures
import org.higherstate.jameson.Path
case class InvalidValueFailure(source:Any, _message:String, unexpected:Any, path:Path) extends PathFailure {
def message:String =
s"${_message}\\n\\rValue: $unexpected\\n\\rPath: $path"
} |
Explain and rewrite the following Scala code: | package ch.ninecode.cim
import java.io.File
import org.apache.spark.sql.SparkSession
class CIMIntegrityCheckSuite extends ch.ninecode.SparkSuite
{
val FILE_DEPOT = "data/"
override def run (testName: Option[String], args: org.scalatest.Args): org.scalatest.Status =
{
// unpack the zip files
... |
Explain and rewrite the following Scala code: | import Math.sqrt
object Main {
def main(args: Array[String]) {
println(primeFactors(13195:Long))
// java.lang.StackOverflowError... :sweat:
// println(primeFactors(600851475143:Long))
}
def primeFactors(n: Long): List[Long] = {
val primeFactorCandidates = primes(2, sqrt(n.asInstanceOf[Float]).as... |
Explain and rewrite the following Scala code: | package org.xmly.thrall.rec.protocol
class RecRequest {
var uid: Int = _
var qid: Int = _
def getUid = uid
def getQid = qid
def setUid(uid: Int) = this.uid = uid
def setQid(qid: Int) = this.qid = qid
} |
Explain and rewrite the following Scala code: | package com.truecar.mleap.runtime.transformer
import com.truecar.mleap.core.feature.HashingTermFrequency
import com.truecar.mleap.runtime.attribute.{CategoricalAttribute, AttributeGroup, AttributeSchema}
import com.truecar.mleap.runtime.transformer.builder.TransformBuilder
import com.truecar.mleap.runtime.transformer.... |
Explain and rewrite the following Scala code: | package com.github.fellowship_of_the_bus
package lib
package slick2d
package ui
import org.newdawn.slick.{GameContainer, Graphics, Color, Input}
import org.newdawn.slick.util.InputAdapter
import org.newdawn.slick.gui.MouseOverArea
import org.newdawn.slick.state.{StateBasedGame}
import lib.slick2d.game.SlickGameConfig... |
Explain and rewrite the following Scala code: | package de.ioswarm.cassie
import java.net.InetAddress
import java.nio.ByteBuffer
import java.sql.{Time, Timestamp, Date => SQLDate}
import java.text.SimpleDateFormat
import java.time.{Instant, ZoneId}
import java.util.{Date, UUID}
import com.datastax.driver.core.LocalDate
/**
* Created by andreas on 24.08.17.
*/... |
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala.lang.psi.stubs
import com.intellij.psi.stubs.StubElement
import org.jetbrains.plugins.scala.lang.psi.api.statements.params.ScParameterClause
/**
* User: Alexander Podkhalyuzin
* Date: 19.10.2008
*/
trait ScParamClauseStub extends StubElement[ScParameterClause] {
def isImpli... |
Explain and rewrite the following Scala code: | package main.java.piratebot.pirates
import main.java.piratebot._
class SpanishSpy(game: Game, player: Player) extends Pirate(game, player) {
val rank = 17
val name = "SpanishSpy"
override def dayAction(round : Round): RetriableMethodResponse.Value = {
for (_ <- 1 to player.booty(Booty.SpanishOffi... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | package de.frosner.broccoli.controllers
import java.util.concurrent.TimeUnit
import cats.data.OptionT
import cats.instances.future._
import com.mohiva.play.silhouette.api.LoginInfo
import com.mohiva.play.silhouette.api.util.Credentials
import de.frosner.broccoli.auth.{Account, Role}
import de.frosner.broccoli.service... |
Explain and rewrite the following Scala code: | package org.scalatra.ssgi
package servlet
import org.scalatest.{OneInstancePerTest, Spec}
import org.scalatest.matchers.ShouldMatchers
import org.scalatest.mock.MockitoSugar
import org.mockito.Mockito._
import javax.servlet.http.HttpServletRequest
import scala.collection.JavaConversions._
import java.util.{Enumeration... |
Explain and rewrite the following Scala code: | package com.avsystem.commons
package annotation
/**
* When applied on varargs parameter, indicates that at least some number of parameters is required.
* This is later checked by the static analyzer.
* <br/>
* WARNING: implementation of method which takes a varargs parameter may NOT assume that given number of... |
Explain and rewrite the following Scala code: | package com.example.app
import java.io.FileOutputStream
import java.net.URI
import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.http.scaladsl.model.{HttpRequest, StatusCodes}
import akka.stream.Materializer
import akka.stream.scaladsl.{Flow, Sink}
import com.example.entity.MediaTweet
i... |
Explain and rewrite the following Scala code: | package org.scalatra
package object servlet {
@deprecated("Use skinny.engine.SkinnyEngineListener instead", since = "2.0.0")
type ScalatraListener = skinny.engine.SkinnyEngineListener
@deprecated("Use skinny.engine.SkinnyEngineBase instead", since = "2.0.0")
type ServletBase = skinny.engine.SkinnyEngineBase
... |
Explain and rewrite the following Scala code: | /**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may... |
Explain and rewrite the following Scala code: | import sbt.Keys._
import sbt._
import sbtstudent.AdditionalSettings
import sbtstudent.StudentCommandsPlugin._
object CommonSettings {
lazy val commonSettings = Seq(
Compile / scalacOptions ++= CompileOptions.compileOptions,
Compile / unmanagedSourceDirectories := List((Compile / scalaSource).value, (Compile ... |
Explain and rewrite the following Scala code: | package one.lockstep.util
import scodec._
import scala.language.implicitConversions
package object protocol {
implicit def prefaceToMatcher(preface: Preface): PrefaceMatcher = PrefaceMatcher.fromPreface(preface)
implicit def versionToMatcher(version: Version): PrefaceMatcher = PrefaceMatcher.fromVersion(versio... |
Explain and rewrite the following Scala code: | import scala.reflect.runtime.universe._
import scala.reflect.macros.blackbox.Context
object Impls1 {
def foo[U: c.WeakTypeTag: Numeric](c: Context) = { import c.universe._; q"42" }
}
object Impls2 {
def foo = ???
}
object Impls3 {
def foo(c: scala.reflect.api.Universe) = ???
}
object Impls4 {
def foo(cs: Co... |
Explain and rewrite the following Scala code: | package delta.process
import scala.concurrent.Future
import scala.util.control.NonFatal
/**
* @tparam ID Stream identifier
* @tparam EVT Top event type
* @tparam S state type
*/
trait TransactionProcessor[SID, EVT, S >: Null] {
def name: String
protected type Transaction = delta.Transaction[SID, _ >: EVT]
... |
Explain and rewrite the following Scala code: | package com.dominikgruber.fpinscala.chapter05
import org.scalatest._
class Exercise03Spec extends FlatSpec with Matchers {
"takeWhile" should "take a few elements" in {
Stream(1, 2, 3, 4, 5).takeWhile(_ < 3).toList should be (List(1, 2))
}
it should "not take anything" in {
Stream(1, 2, 3).takeWhile(_... |
Explain and rewrite the following Scala code: | package com.divisiblebyzero.ada.player
import com.divisiblebyzero.ada.view.component.Board
import com.divisiblebyzero.chess.Move
import com.divisiblebyzero.chess.ai.Search
class ComputerPlayer extends Player {
class SearchThread extends Thread {
def this(board: Board, color: Int) {
this ()
this.boa... |
Explain and rewrite the following Scala code: | /**
* Created on February 26, 2011
* Copyright (c) 2011, Wei-ju Wu
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* ... |
Explain and rewrite the following Scala code: | package chee.properties
import MapGet._
object Patterns {
type Pattern = MapGet[Either[String, String]]
type PatternPred = MapGet[Either[String, Boolean]]
implicit class MapGetEitherOps[A,B](p: MapGet[Either[A,B]]) {
def rmap[C](f: B => C): MapGet[Either[A, C]] =
p.map(_.right.map(f))
def rmap2... |
Explain and rewrite the following Scala code: | package org.chipmunk.entity.relation.m2o
import org.chipmunk.TestSchema.Animal
import org.chipmunk.entity.Identifiable
import org.chipmunk.test.relation.Query
import org.mockito.Mockito.verify
import org.scalatest.fixture
import org.scalatest.mock.MockitoSugar
import org.squeryl.dsl.{ ManyToOne => SM2O }
class ManyTo... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* The Apereo Foundation licenses this file to you under the Apache License,
* Version 2.0, (the "License"); you ma... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | package t5853
final class C(val x: Int) extends AnyVal {
def ppp[@specialized(Int) T](y: T) = ()
}
class Foo {
def f = new C(1) ppp 2
}
/* Original SI-5853 test-case. */
object Bippy {
implicit final class C(val x: Int) extends AnyVal {
def +++[@specialized T](y: T) = ()
}
def f = 1 +++ 2
}
... |
Explain and rewrite the following Scala code: | import sbt._
object Dependencies {
val akkaVersion = "2.5.23"
lazy val clist = Seq(
"org.backuity.clist" %% "clist-core" % "3.5.0",
"org.backuity.clist" %% "clist-macros" %... |
Explain and rewrite the following Scala code: | // Copyright (C) 2015 Sebastian Bøe, Joakim Andersson
// License: BSD 2-Clause (see LICENSE for details)
package TurboRav
import Chisel._
import Constants._
// This class implements the transmitter seen in figure 3-2 of the DVI
// V1.0 spec.
class dvi_tmds_transmitter extends Module {
val num_chan = 3
val pixel_... |
Explain and rewrite the following Scala code: | /* Copyright 2015 UniCredit S.p.A.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing... |
Explain and rewrite the following Scala code: | package ohnosequences.mg7.loquats
import ohnosequences.mg7._, csv._
import ohnosequences.ncbitaxonomy._, titan._
import ohnosequences.loquat._, utils.files._
import ohnosequences.statika._
import ohnosequences.cosas._, types._, klists._
import ohnosequences.datasets._
import java.io.File
import com.bio4j.titan.model.n... |
Explain and rewrite the following Scala code: | /*
* Copyright 2015
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, ... |
Explain and rewrite the following Scala code: | package instagram.api.yaml
import de.zalando.play.controllers._
import org.scalacheck._
import org.scalacheck.Arbitrary._
import org.scalacheck.Prop._
import org.scalacheck.Test._
import org.specs2.mutable._
import play.api.test.Helpers._
import play.api.test._
import play.api.mvc.MultipartFormData.FilePart
import pla... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /**
* Copyright (C) 2012 Inria, University Lille 1.
*
* This file is part of PowerAPI.
*
* PowerAPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your... |
Explain and rewrite the following Scala code: | package com.github.jefersonm.sandbox.dojo
class TennisMatch {
var scoreA = 0
var scoreB = 0;
var game = 0
var sets = 0
def getSets() = sets
def getGame() = game
def getScore(scoreA:Int, scoreB:Int) = (scoreA, scoreB) match {
case (0 , 0) => "0 X 0"
case (40 ,40) => "DEUCE"
case _ => ""
... |
Explain and rewrite the following Scala code: | /*
* Copyright 2012 Twitter Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed t... |
Explain and rewrite the following Scala code: | package io.transwarp.midas.constant.midas.params.classification
/**
* Created by liusheng on 4/26/16.
*/
object SVMParams {
val weight = "weight"
val intercept = "intercept"
val stepSize = "stepSize"
val numIterations = "numIterations"
val regParam = "regParam"
val miniBatchFraction = "miniBatchFraction... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 Coursera Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed t... |
Explain and rewrite the following Scala code: | package me.jairam.csv
import java.io.{File, FileReader, IOException}
import java.math.BigDecimal
import com.opencsv
import com.opencsv.CSVParser
import me.jairam.schema.{
BOOLEAN,
DECIMAL,
DOUBLE,
DataSchema,
DataType,
INT,
LONG,
NULL,
STRING
}
import org.apache.tika.Tika
import collection.JavaConv... |
Explain and rewrite the following Scala code: | package jigg.nlp.ccg
/*
Copyright 2013-2016 Hiroshi Noji
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or ... |
Explain and rewrite the following Scala code: | package test
import org.specs2.mutable._
import play.api.mvc.{Action, Results}
import play.api.test._
import play.api.test.Helpers._
import scaldi.play.{FakeRouterModule, ScaldiApplicationBuilder}
class IntegrationSpec extends Specification {
"Application" should {
"work from within a browser" in {
... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | package vorquel.mod.vderps.helper
import net.minecraft.creativetab.CreativeTabs
import vorquel.mod.vderps.item.ItemBootsBucket
object Ref {
// Constants
val MOD_ID = "VDerps"
val MOD_NAME = "Vorquel's Derps"
val VERSION = "1.7.10-0.0.0"
val CLIENT_PROXY_CLASS = "vorquel.mod.vderps.proxy.ClientProxy"
val ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you ... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2016-2017 Lightbend Inc. <https://www.lightbend.com>
*/
package com.lightbend.lagom.internal.persistence.cassandra
import akka.Done
import akka.actor.{ ActorSystem, ExtendedActorSystem }
import akka.event.Logging
import akka.persistence.cassandra.session.CassandraSessionSettings
import akka.persis... |
Explain and rewrite the following Scala code: | /*
* Copyright 2021 HM Revenue & Customs
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or a... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you ... |
Explain and rewrite the following Scala code: | package com.bstek.designer.editor.palette
import com.bstek.designer.core.DoradoToggleEditorModeAction
import com.bstek.designer.core.palette.{DoradoPaletteToolWindowContent, DoradoPaletteToolWindowManager}
import com.bstek.designer.core.surface.DoradoDesignerEditorPanel
import com.bstek.designer.editor.ViewToggleEdito... |
Explain and rewrite the following Scala code: | package lila.memo
import play.api.mvc.Result
import scala.concurrent.duration.FiniteDuration
/** only allow X futures at a time per key
*/
final class FutureConcurrencyLimit[K](
key: String,
ttl: FiniteDuration,
maxConcurrency: Int = 1,
toString: K => String = (k: K) => k.toString
)(implicit ec: sca... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you... |
Explain and rewrite the following Scala code: | package edu.gemini.spdb.cron
import java.util.logging.Logger
import java.io.File
import java.security.Principal
package object osgi {
type Env = java.util.Map[String, String]
type Job = (File, Logger, Env, java.util.Set[Principal]) => Unit
}
|
Explain and rewrite the following Scala code: | package org.openapitools.server.model
/**
* @param `class` for example: ''null''
* @param name for example: ''null''
*/
final case class Organisation (
`class`: Option[String],
name: Option[String]
)
|
Explain and rewrite the following Scala code: | package com.azavea.server.mapalgebra.focal
import geotrellis.raster.{CompositeTile, GridBounds, Tile}
import geotrellis.spark.{KeyBounds, SpatialComponent, TileLayerMetadata}
object Implicits extends Implicits
trait Implicits {
implicit class withSeqTileComposite(seq: Seq[Tile]) {
def runOnSeq[K: SpatialCompon... |
Explain and rewrite the following Scala code: | /**
* Copyright (C) 2013 Carnegie Mellon University
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by appl... |
Explain and rewrite the following Scala code: | package io.github.yzernik.bitcoinscodec.structures
import scodec.Codec
import scodec.codecs._
case class TxOut(
value: Long,
pk_script: Script)
object TxOut {
implicit val codec: Codec[TxOut] = {
("value" | int64) ::
("pk_script" | Codec[Script])
}.as[TxOut]
}
|
Explain and rewrite the following Scala code: | package com.sksamuel.elastic4s
/** @author Stephen Samuel */
sealed abstract class Preference(val elastic: String)
object Preference {
case class PreferNode(id: String) extends Preference("_prefer_node:" + id)
case class OnlyNode(id: String) extends Preference("_only_node:" + id)
case class Shards(ids: String*) ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not u... |
Explain and rewrite the following Scala code: | package org.scalaide.core
package quickassist
import org.junit.AfterClass
import org.junit.Assert
import org.junit.BeforeClass
import org.junit.Test
import testsetup.SDTTestUtils
import org.scalaide.core.internal.quickassist.abstractimpl.ImplAbstractMembers
import org.scalaide.core.internal.quickassist.abstractimpl.Ab... |
Explain and rewrite the following Scala code: | package mesosphere.marathon.state
import com.codahale.metrics.MetricRegistry
import mesosphere.marathon.MarathonSpec
import mesosphere.marathon.metrics.Metrics
import scala.concurrent.{ Await, Future }
import scala.concurrent.duration._
import org.mockito.Mockito._
import org.scalatest.Matchers
import scala.language.p... |
Explain and rewrite the following Scala code: | /*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not ... |
Explain and rewrite the following Scala code: | /*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may ... |
Explain and rewrite the following Scala code: | /*
* Copyright 2020 Precog Data
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to ... |
Explain and rewrite the following Scala code: | /*
* Copyright 2013-2021 David Crosson
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agree... |
Explain and rewrite the following Scala code: | package io.argos.agent.sentinels
import akka.actor.ActorRef
import io.argos.agent.{Messages, SentinelConfiguration}
import io.argos.agent.bean.{MetricsRequest, MetricsResponse, _}
import io.argos.agent.util.HostnameProvider
class ConnectionTimeoutSentinel(val metricsProvider: ActorRef, val conf: SentinelConfiguratio... |
Explain and rewrite the following Scala code: | package com.netscout.aion2.source
import com.google.inject.{Guice, Module, AbstractModule}
import com.netscout.aion2.test.AionMockitoSugar
import net.codingwell.scalaguice.ScalaModule
import net.codingwell.scalaguice.InjectorExtensions._
import org.mockito.ArgumentMatchers._
import org.mockito.Mockito._
import org.m... |
Explain and rewrite the following Scala code: | /**
* Licensed to the Minutemen Group under one or more contributor license
* agreements. See the COPYRIGHT file distributed with this work for
* additional information regarding copyright ownership.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in complian... |
Explain and rewrite the following Scala code: | package redeyes.api.http
import redeyes.parser._
import redeyes.api._
import redeyes.bytes._
case class Header(name: String, value: String) extends Prerendered {
val prerendered = (name.getBytes("US-ASCII") ++ value.getBytes("US-ASCII")).asInstanceOf[ByteArray]
}
trait RequestHeaders extends ApiModule {
import c... |
Explain and rewrite the following Scala code: | package com.gilesc
package mynab
package authentication
import cats.data.Validated
import cats.data.Validated.{Invalid, Valid}
import com.gilesc.mynab.user._
case class Salt(value: String) extends AnyVal
case class RawPassword(value: String) extends AnyVal
case class HashedPassword(hash: String, salt: Salt)
object ... |
Explain and rewrite the following Scala code: | package com.karasiq.shadowcloud.streams.index
import akka.NotUsed
import akka.event.Logging
import akka.stream._
import akka.stream.scaladsl.{Flow, Source}
import akka.stream.stage.{GraphStage, GraphStageLogic, InHandler, OutHandler}
import akka.util.ByteString
import com.karasiq.shadowcloud.ShadowCloudExtension
impo... |
Explain and rewrite the following Scala code: | package pl.arapso.scaffoldings.scala.custom
/**
* Created by damian on 08.12.16.
*/
object MapsExamples {
def main(args: Array[String]) {
var simpleMap = Map("a" -> "b", "c" -> "d")
println(simpleMap)
simpleMap += ("e" -> "f")
println(simpleMap)
simpleMap updated ("g", "h")
println(sim... |
Explain and rewrite the following Scala code: | /*
* Copyright 2013-2015 Websudos, Limited.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of c... |
Explain and rewrite the following Scala code: | package org.phenoscape.owlery
import com.google.common.base.Optional
object Util {
implicit class OptionalOption[T](val self: Optional[T]) extends AnyVal {
def asScala: Option[T] = if (self.isPresent) Some(self.get) else None
}
}
|
Explain and rewrite the following Scala code: | package com.mpc.scalats.core
/**
* Created by Milosz on 09.06.2016.
*/
import scala.collection.immutable.ListSet
import scala.reflect.runtime.universe._
// TODO: Keep namespace using fullName from the Type
final class ScalaParser(logger: Logger) {
import ScalaModel._
def parseTypes(types: List[Type]): Lis... |
Explain and rewrite the following Scala code: | def factorizer[A, B, C]: (A => C) => (B => C) => Either[A, B] => C =
i => j => {
case Left(a) => i(a)
case Right(b) => j(b)
} |
Explain and rewrite the following Scala code: | package controllers
import play.api.mvc._
import play.api.libs.json.{Json, JsValue}
import play.api.libs.iteratee._
import play.api.libs.concurrent.Akka
import play.api.Play.current
import play.api.libs.concurrent.Execution.Implicits._
import akka.pattern.ask
import akka.util.Timeout
import akka.actor._
import actors... |
Explain and rewrite the following Scala code: | /*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
*... |
Explain and rewrite the following Scala code: | package com.herokuapp.ochimikan.records.service
import akka.actor.Actor
import akka.event.Logging
import com.herokuapp.ochimikan.directives.{
LoggingDirectives,
JwtClaimBuilder,
JwtClaimVerifier,
JwtDirectives,
JwtSignature
}
import com.herokuapp.ochimikan.json.JwtJson
import com.herokuapp.ochimikan.records.... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 The BigDL Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agr... |
Explain and rewrite the following Scala code: | package org.mellowtech.gapi.store
import java.sql.Timestamp
import java.time.LocalDateTime
import java.time.temporal.{ChronoUnit}
import org.mellowtech.gapi.model.TokenResponse
import scala.concurrent.{ExecutionContext, Future}
case class Token(id: String, access_token: String, token_type: String,
... |
Explain and rewrite the following Scala code: | package scala.pickling.pickler
import org.scalatest.FunSuite
import scala.pickling.internal.HybridRuntime
/**
* Tests Either picklers
*/
class EitherPicklerTest extends FunSuite {
import scala.pickling._, Defaults._, static._, json._
test("pickle Left") {
val l: Left[Int, String] = Left(1)
val m = AnyP... |
Explain and rewrite the following Scala code: | /*
* (c) Copyright 2014 LinkedIn Corp. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by ... |
Explain and rewrite the following Scala code: | package com.phasmid.laScala.fp
import scala.language.{higherKinds, postfixOps}
import scala.util._
/**
* This is an 2.11-specific appendix to FP
*
* @author scalaprof
*/
object FP_Cross {
/**
* @param ox the given Option
* @param x the value we want to compare with ox
* @tparam X the underlyin... |
Explain and rewrite the following Scala code: | package satisfaction
import org.joda.time.DateTime
/**
* Information about the result of a single unit of work.
* ie. a Single job or script, as compared to the full
* goal dependency tree
*
*/
case class ExecutionResult(
val executionName : String,
val timeStarted: DateTime = DateTime.now) {
pri... |
Explain and rewrite the following Scala code: | package japgolly.scalajs.react.extra
import org.scalajs.dom.raw.EventTarget
import org.scalajs.dom.Event
import scala.scalajs.js
import japgolly.scalajs.react._
import CompScope.DuringCallbackM
object EventListener {
def apply[E <: Event] = new OfEventType[E](true)
def defaultTarget[P, S, B, N <: TopNode]: Duri... |
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala
package lang
package psi
package impl
package base
package types
import com.intellij.lang.ASTNode
import com.intellij.psi._
import com.intellij.util.IncorrectOperationException
import org.jetbrains.plugins.scala.extensions._
import org.jetbrains.plugins.scala.lang.completion.lookups... |
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