instruction stringclasses 1
value | output stringlengths 5 1M |
|---|---|
Explain and rewrite the following Scala code: | /**
* Copyright (C) 2012 - 101loops.com <dev@101loops.com>
*
* 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 appli... |
Explain and rewrite the following Scala code: | package mot.monitoring
import mot.util.Tabler
import mot.Context
import collection.JavaConversions._
import java.util.concurrent.TimeUnit
class ServerConnections(context: Context) extends SimpleCommandHandler {
val name = "server-connections"
val helpLine = "Print information about server connections"
def sim... |
Explain and rewrite the following Scala code: | /* *\
** Squants **
** **
** Scala Quantities and Units of Measure Library and DSL **
** (c) 2013-2015, Ga... |
Explain and rewrite the following Scala code: | package reftree.demo
object Ammonite extends App {
val predef = Seq(
"import scala.collection.immutable._",
"import de.sciss.fingertree._",
"import monocle.macros.GenLens",
"import com.softwaremill.quicklens._",
"import zipper._",
"import reftree.core._",
"import reftree.diagram._",
"... |
Explain and rewrite the following Scala code: | import java.{lang => jl, util => ju}
import scala.reflect.runtime.universe._
object MethodTypes {
class A {
def a(cos: Any)(cosinnego: Int): Int = 5
def b(cos: Int)(cosinnego: Int): String = ""
def c = 5
}
class G[T] {
def id(t: T): T = t
}
class C extends G[Int]
implicit class IA(a:... |
Explain and rewrite the following Scala code: | package com.twitter.finagle.serverset2
import com.twitter.util.RandomSocket
import org.junit.runner.RunWith
import org.scalatest.junit.JUnitRunner
import org.scalatest.FunSuite
import java.net.InetSocketAddress
@RunWith(classOf[JUnitRunner])
class ServerSet2Test extends FunSuite {
def ia(port: Int) = HostPort("loca... |
Explain and rewrite the following Scala code: | package inloopio.math.random
import java.util.Collections
import java.util.Random
import java.util.WeakHashMap
import scala.collection.mutable
import scala.reflect.ClassTag
/**
* <p>
* The source of random stuff for the whole project. This lets us make all randomness in the project
* predictable, if desired, for w... |
Explain and rewrite the following Scala code: | /*
* Copyright 2014 Timothy Danford
*
* 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... |
Explain and rewrite the following Scala code: | package com.sksamuel.scapegoat.inspections
import com.sksamuel.scapegoat.{ Inspection, InspectionContext, Inspector, Levels }
/** @author Stephen Samuel */
class EmptyCaseClass extends Inspection {
def inspector(context: InspectionContext): Inspector = new Inspector(context) {
override def postTyperTraverser =... |
Explain and rewrite the following Scala code: | /*
* Copyright 2011-2019 Asakusa Framework Team.
*
* 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 ... |
Explain and rewrite the following Scala code: | /**
* Copyright (C) 2014-2015 Really Inc. <http://really.io>
*/
package io.really
import _root_.io.really.model._
import _root_.io.really.protocol.UpdateOp
import _root_.io.really.model.CollectionActor.CollectionActorEvent
import akka.actor.ActorRef
import play.api.libs.json.{ Json, JsObject }
package object gorill... |
Explain and rewrite the following Scala code: | package feh.tec.visual.util
import scala.swing.Swing
import java.awt.{Rectangle, Point, Dimension}
trait AwtUtils {
implicit def dimensionToPair(dim: Dimension): (Int, Int) = dim.getWidth.toInt -> dim.getHeight.toInt
implicit def pair2Dimension = Swing.pair2Dimension _
implicit def pair2Point(p: (Int, Int)):... |
Explain and rewrite the following Scala code: | package com.avsystem.commons
package jiop
trait Java8CollectionUtils {
import Java8CollectionUtils._
implicit def jIteratorOps[A](it: JIterator[A]): jIteratorOps[A] = new jIteratorOps(it)
implicit def jIterableOps[A](it: JIterable[A]): jIterableOps[A] = new jIterableOps(it)
implicit def jCollectionOps[A](it:... |
Explain and rewrite the following Scala code: | package de.choffmeister.microserviceutils.http
import akka.http.scaladsl.server.Directives._
import akka.http.scaladsl.server.{Directive1, MalformedQueryParamRejection}
final case class Page(number: Int, length: Int, totalLength: Option[Int] = None) {
require(length > 0, "Page length must be positive")
def first... |
Explain and rewrite the following Scala code: | /** Copyright 2014 TappingStone, 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 ... |
Explain and rewrite the following Scala code: | package is.hail.types.physical
import is.hail.annotations.{Region, UnsafeUtils}
import is.hail.asm4s._
import is.hail.expr.ir._
import is.hail.utils._
import is.hail.variant.Genotype
trait PValue { pValueSelf =>
def pt: PType
def get: PCode
def value: Value[_] = {
new Value[Any] {
override def get: ... |
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 silhouette.evesso.dao
import java.util.UUID
import com.mohiva.play.silhouette.api.LoginInfo
import silhouette.evesso.EveCharacter
import scala.concurrent.Future
trait EveCharacterDAO {
def findByLoginInfo(loginInfo: LoginInfo): Future[Option[EveCharacter]]
def findByGlocalUserID(globalUserID: UUID): Fut... |
Explain and rewrite the following Scala code: | package skinny.validator
import scala.language.reflectiveCalls
import skinny.util.DateTimeUtil
/**
* Built-in validation rules.
*/
// ----
// param("x" -> "") is notNull
object notNull extends ValidationRule {
def name = "notNull"
def isValid(v: Any) = v != null
}
// ----
// param("x" -> "y") is required
ob... |
Explain and rewrite the following Scala code: | // Copyright: 2010 - 2016 https://github.com/ensime/ensime-server/graphs
// Licence: http://www.gnu.org/licenses/gpl-3.0.en.html
package org.ensime.core
import akka.actor._
import akka.event.LoggingReceive.withLabel
import org.apache.commons.vfs2.FileObject
import org.ensime.api._
import org.ensime.core.debug.DebugMan... |
Explain and rewrite the following Scala code: | /*
* Copyright (c) 2012-2017 by its authors. Some rights reserved.
* See the project homepage at: https://github.com/monix/shade
*
* Licensed under the MIT License (the "License"); you may not use this
* file except in compliance with the License. You may obtain a copy
* of the License at:
*
* https://github.co... |
Explain and rewrite the following Scala code: | package edu.cornell.cdm89.scalaspec.math
object JacobiPolynomials {
def p00(order: Int, x: Double): Double = {
var p_n0 = 0.0
var p_n1 = 1.0
var n1 = 0.0
for (ord <- 1 to order) {
val p_n2 = (x*p_n1*(2.0*n1 + 1.0) - p_n0*n1) / (n1 + 1.0)
p_n0 = p_n1
p_n1 = p_n2
n1 += 1.0
}... |
Explain and rewrite the following Scala code: | import sbt._
import assembly.AssemblyBuilder
import reaktor.scct.ScctProject
class GraphiteRelayProject(info: ProjectInfo) extends DefaultProject(info)
with ScctProject
with AssemblyBuilder {
lazy val jbossRepo = Repositorie... |
Explain and rewrite the following Scala code: | /*
* Copyright 2013 TeamNexus
*
* TeamNexus Licenses this file to you under the MIT License (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://opensource.org/licenses/mit-license.php
*
* Unless required by applicable law ... |
Explain and rewrite the following Scala code: | /*-------------------------------------------------------------------------*\\
** ScalaCheck **
** Copyright (c) 2007-2018 Rickard Nilsson. All rights reserved. **
** http://www.scalacheck.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 ... |
Explain and rewrite the following Scala code: | /**
* © 2019 Refinitiv. 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 applicable l... |
Explain and rewrite the following Scala code: | /*§
===========================================================================
GraphsJ - SDK
===========================================================================
Copyright (C) 2009-2016 Gianluca Costa
===========================================================================
Licensed under the Apac... |
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 uk.gov.dvla.vehicles.presentation.common
import play.api.GlobalSettings
import play.api.test.{FakeApplication, WithApplication}
import uk.gov.dvla.vehicles.presentation.common.TestWithApplication.fakeAppWithTestGlobal
import uk.gov.dvla.vehicles.presentation.common.testhelpers.LightFakeApplication
import uk.go... |
Explain and rewrite the following Scala code: | object Test extends App {
val ns = (0 until 20)
val arr = new Array[Int](10)
def tryit(label: String, start: Int, len: Int): Unit = {
val status = try {
val it = ns.toIterator
it.copyToArray(arr, start, len)
"ok"
} catch {
case e: Exception => e.toString
}
println("%s: %s"... |
Explain and rewrite the following Scala code: | package forcomp
import common._
object Anagrams {
/** A word is simply a `String`. */
type Word = String
/** A sentence is a `List` of words. */
type Sentence = List[Word]
/** `Occurrences` is a `List` of pairs of characters and positive integers saying
* how often the character appears.
* This l... |
Explain and rewrite the following Scala code: | package graffiti.spring.ioc
import com.typesafe.config.ConfigFactory
import org.scalatest.{FlatSpec, Matchers}
import org.springframework.beans.factory.annotation.Value
import org.springframework.context.annotation.{Bean, Configuration}
import scala.collection.JavaConversions._
/**
* @author Alexander De Leon (ale... |
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: | package org.randi3.edc.model.openClinica
case class ConnectionOC(location: String, username: String, passwordHash: String, dataSetId: Int) {
}
|
Explain and rewrite the following Scala code: | package org.vaadin.addons.rinne
import com.vaadin.server.ThemeResource
import org.scalatest.FunSpec
class VEmbeddedSpec extends FunSpec {
describe("A VEmbedded") {
describe("should allow to set") {
it("parameters") {
val embedded = new VEmbedded
embedded.parameters += "param1" -> "value... |
Explain and rewrite the following Scala code: | // - Project: surf (https://github.com/jokade/surf)
// Module: shared
// Description: Provides a base class for static singleton services
//
// Copyright (c) 2015 Johannes Kastner <jokade@karchedon.de>
// Distributed under the MIT License (see included file LICENSE)
package surf.service
import sur... |
Explain and rewrite the following Scala code: | package com.storecove.rollbar.test
import com.storecove.rollbar.{RollbarNotifier, RollbarNotifierFactory}
import org.scalatest.{FlatSpec, Matchers}
/**
* Created by acidghost on 06/06/15.
*/
class RollbarNotifierFactorySpec extends FlatSpec with Matchers {
"A RollbarNotifierFactory" should "create a new Rollba... |
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 sangria.macros._
import types._
object AddArticle {
object addArticle extends GraphQLQuery {
val document: sangria.ast.Document = graphql"""mutation addArticle($$content: ArticleContent!) {
addArticle(content: $$content) {
id
title
}
}"""
case class Variables(content: ArticleContent)
ca... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2016 DANS - Data Archiving and Networked Services (info@dans.knaw.nl)
*
* 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
... |
Explain and rewrite the following Scala code: | package gdg.blaze.ext
import gdg.blaze.{Message, MessageFilter}
import org.testng.annotations.Test
class GeoIpFilterTest {
@Test
def test = {
val msgs = new GeoIpFilter(new GeoIpConfig("ip"), new MessageFilter())
.transform(new Message(Map("ip" -> "128.101.101.101")))
println(msgs)
}
}
|
Explain and rewrite the following Scala code: | package io.aigar.game
import scala.concurrent.Future
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.blocking
import scala.math.round
import com.github.jpbetz.subspace.Vector2
import com.typesafe.scalalogging.LazyLogging
import io.aigar.score.ScoreModification
import io.aigar.controll... |
Explain and rewrite the following Scala code: | package c2.w2
import scala.collection.immutable
/**
* Pouring
*
* @param capacity each vector is a glass with the value of the vector being the number of units.
*/
class Pouring(capacity: Vector[Int]) {
val glasses: Range = capacity.indices
type State = Vector[Int]
trait Move {
def change(state: S... |
Explain and rewrite the following Scala code: | package com.bigchange.corenlp
/**
* Created by C.J.YOU on 2016/4/14.
*/
object NLPProcessor {
// val proc:Processor = new CoreNLPProcessor(withDiscourse = true)
// val doc = new Document("add your text here! It can contain multiple sentences.")
}
|
Explain and rewrite the following Scala code: | import sbt._
import Keys._
import de.johoop.jacoco4sbt._
import JacocoPlugin._
import com.typesafe.sbt.osgi.SbtOsgi._
import OsgiKeys._
import org.scalawag.sbt.gitflow.GitFlow
object PickaxeBuild extends Build {
import Dependencies._
val VERSION = GitFlow.WorkingDir.version.toString
val commonSettings =
os... |
Explain and rewrite the following Scala code: | /*
* The Reactive Summit Austin talk
* Copyright (C) 2016 Jan Machacek
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later v... |
Explain and rewrite the following Scala code: | package org.flowpaint.model
import org.flowpaint.renderer.{RenderSurface, PictureProvider}
/**
* The central datamodel for pictures in FlowPaint.
*
* @author Hans Haggstrom
*/
class Painting extends PictureProvider {
private var layers: List[Layer] = List( new Layer )
var backgroundColor = java.awt.Color.... |
Explain and rewrite the following Scala code: | import scala.collection.mutable.ListBuffer
import scala.io.Source
import java.io.BufferedWriter
import java.io.OutputStreamWriter
import java.io.FileOutputStream
object AnalyzeAlignmentExperiments {
def main(args: Array[String]) {
val clsList = ListBuffer[String]()
var eqCnt = 0
var eqmCnt = 0
... |
Explain and rewrite the following Scala code: | package Yosemite.utils
/**
* Created by zhanghan on 17/4/12.
*/
class BpsInfo {
}
|
Explain and rewrite the following Scala code: | object fake_help_verbose {
def main(args: Array[String]) {
// Put code here
}
}
|
Explain and rewrite the following Scala code: | object + extends this . type ( ) ( { } . + = )
|
Explain and rewrite the following Scala code: |
package ee.cone.c4gate_server
import java.security.SecureRandom
import java.time.Instant
import java.util.{Locale, UUID}
import javax.crypto.SecretKeyFactory
import javax.crypto.spec.PBEKeySpec
import com.typesafe.scalalogging.LazyLogging
import ee.cone.c4actor.LifeTypes.Alive
import ee.cone.c4actor.Types.SrcId
impo... |
Explain and rewrite the following Scala code: | package com.github.cuzfrog.webdriver
/**
* Created by Cause Frog on 7/20/2016.
*/
sealed trait DriverType
case object IE extends DriverType
case object FireFox extends DriverType
case object Chrome extends DriverType
case object HtmlUnit extends DriverType
|
Explain and rewrite the following Scala code: | package TeamBuilding
import Import.ImportOptimizer.ImportOptimizer.{FinalPlayers}
import Import.{Male, Female, FinalPlayer, StopSystemAfterAll}
import akka.actor.ActorSystem
import akka.testkit.{ImplicitSender, TestKit}
import master.UeberActor.FinalPlayersWithTeamNumber
import org.scalatest.{MustMatchers, WordSpecLik... |
Explain and rewrite the following Scala code: | package org.langmeta
package inputs
// NOTE: `start` and `end` are String.substring-style,
// i.e. `start` is inclusive and `end` is not.
// Therefore Position.end can point to the last character plus one.
//
// NOTE: All numbers here are zero-based, namely:
// * Offset 0 is the first character in the input.
// * Line... |
Explain and rewrite the following Scala code: | package org.broadinstitute.sting.queue.qscripts
import org.broadinstitute.sting.queue.QScript
import org.broadinstitute.sting.queue.util.QScriptUtils
import net.sf.samtools.SAMFileHeader.SortOrder
import org.broadinstitute.sting.utils.exceptions.UserException
import org.broadinstitute.sting.commandline.Hidden
import o... |
Explain and rewrite the following Scala code: | package com.twitter.inject
import com.google.inject.{Key, Injector => UnderlyingInjector}
import java.lang.annotation.Annotation
import net.codingwell.scalaguice.KeyExtensions._
import net.codingwell.scalaguice.typeLiteral
import scala.reflect.ClassTag
import scala.reflect.runtime.universe._
final case class Injector... |
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 org.moe.parser
object ParserUtils {
def normPerlInt (s: String): String = s.replace("_", "")
def formatInt (s: String): Int = normPerlInt(s.replace("+", "")).toInt
def formatFloat (s: String): Double = normPerlInt(s).toDouble
def formatOctal (s: String): Int = Integer.parseInt( normPerlInt(s),... |
Explain and rewrite the following Scala code: | /**
* Copyright 2015 Adrian Hurtado (adrianhurt)
*
* 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 l... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 Dennis Vriend
*
* 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 rpgboss.editor.resourceselector
import scala.swing._
import rpgboss.editor.uibase.SwingUtils._
import scala.swing.event._
import rpgboss.model._
import rpgboss.model.resource._
import rpgboss.editor.StateMaster
import rpgboss.editor.uibase._
import com.typesafe.scalalogging.slf4j.LazyLogging
abstract class Re... |
Explain and rewrite the following Scala code: | /***********************************************************************
* Copyright (c) 2013-2022 Commonwealth Computer Research, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution and... |
Explain and rewrite the following Scala code: | /**
* Created by gkt on 12/12/14.
*/
package org.scalatddpackt
class Model {
override def toString() = "Model".toString
}
|
Explain and rewrite the following Scala code: | /*
* Copyright 2015 Nicolas Rinaudo
*
* 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... |
Explain and rewrite the following Scala code: | package x7c1.linen.modern.init.settings.preset
import android.support.v4.app.FragmentActivity
import android.support.v7.app.AlertDialog
import android.support.v7.widget.LinearLayoutManager
import x7c1.linen.database.control.DatabaseHelper
import x7c1.linen.database.struct.HasChannelStatusKey
import x7c1.linen.glue.act... |
Explain and rewrite the following Scala code: | package com.wavesplatform.crypto
import org.bouncycastle.crypto.digests.KeccakDigest
object Keccak256 extends BCDigest(() => new KeccakDigest(256), 32)
|
Explain and rewrite the following Scala code: | package dk.bayes.math.gaussian
import scala.math._
import dk.bayes.math.numericops._
trait GaussianNumericOps {
private val minPrecision = 1e-7
/**
* P.A. Bromiley. Products and Convolutions of Gaussian Distributions, 2003
*/
implicit val multOp = new multOp[Gaussian] {
def apply(a: Gaussian*): Gau... |
Explain and rewrite the following Scala code: | package vggames.scala.tasks.judge
import vggames.shared.task.JudgedTask
case class ExecutionFailure(failure : Throwable) extends JudgedTask {
def ok = false
def reason = "Exception foi lançada durante execução: \\n" + failure.getMessage
override def toString = reason
} |
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 com.twitter.finagle.filter
import com.twitter.finagle.{Filter, Service}
// class CastingFilter[Req, Rep] extends Filter[Req, Rep, Any, Any]
// {
// def apply(request: Req, service: Service[Any, Any]): Future[Rep] =
// service()
// }
|
Explain and rewrite the following Scala code: | /**
* COPYRIGHT (C) 2015 Alpine Data Labs Inc. All Rights Reserved.
*/
package com.alpine.plugin.core.io
import com.alpine.plugin.core.annotation.AlpineSdkApi
/**
* :: AlpineSdkApi ::
* A Hdfs input/output file.
*/
@AlpineSdkApi
trait HdfsFile extends IOBase {
def path: String
}
|
Explain and rewrite the following Scala code: | package com.wavesplatform.http
import akka.http.scaladsl.model.{HttpResponse, StatusCodes}
import akka.http.scaladsl.server.Route
import com.wavesplatform.TestWallet
import com.wavesplatform.account.KeyPair
import com.wavesplatform.api.common.CommonTransactionsApi
import com.wavesplatform.api.http.TransactionsApiRoute... |
Explain and rewrite the following Scala code: | package dk.tennis.compare.analysis
import dk.tennis.compare.rating.multiskill.matchloader.MatchesLoader
import dk.tennis.compare.rating.multiskill.infer.skills.givenallmatches.InferSkillGivenAllMatches
import dk.tennis.compare.rating.multiskill.infer.skills.InferSkill
import dk.tennis.compare.rating.multiskill.model.p... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 Nicolas Rinaudo
*
* 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... |
Explain and rewrite the following Scala code: | package org.synyx.git
import org.eclipse.jgit.revwalk.RevCommit
class CommitService(private val repoService: GitRepoAccess) {
def refresh(repoConfig: RepositoryConfig): Iterable[Commit] = {
val theLatestCommit: RevCommit = if (!repoConfig.isCheckedOut()) {
null
} else {
// get current commit
... |
Explain and rewrite the following Scala code: | package chrome
import chrome.permissions.APIPermission
trait ChromeAPI {
val requiredPermissions: Set[APIPermission]
}
|
Explain and rewrite the following Scala code: | package org.inosion.dadagen
import org.inosion.dadagen.generators.Generator
/* reducing compiled class sizes in the releases - http://blog.duh.org/2011/11/scala-pitfalls-trait-bloat.html */
abstract class AbstractIterator[+A] extends Iterator[A]
abstract class Dadagenerator[A] {
def generators: List[Generator[_]... |
Explain and rewrite the following Scala code: | package com.twitter.scalding.parquet.scrooge
import _root_.cascading.scheme.Scheme
import com.twitter.scalding._
import com.twitter.scalding.parquet.thrift.ParquetThriftBase
import com.twitter.scalding.typed.{PartitionSchemed, PartitionUtil}
import com.twitter.scrooge.ThriftStruct
import scala.reflect.ClassTag
/**
... |
Explain and rewrite the following Scala code: | package nexus.diff.ops
import nexus.diff._
import nexus.diff.exception._
import nexus.diff.ops.mixin._
import nexus._
import nexus.typelevel.Remove.Aux
import nexus.typelevel._
object Sum {
object All extends PolyOp1 {
implicit def sumAllF[T[_], R, A](implicit T: IsRealTensorK[T, R]): P[T[A], R] =
new P[... |
Explain and rewrite the following Scala code: | package se.culvertsoft.mnet
import org.junit.Test
import TestUtils.assertWithin1sec
import TestUtils.serializer
import se.culvertsoft.mnet.backend.WebSockBackEnd
import se.culvertsoft.mnet.backend.util.ReconnectingWebsocket
class CanConnect {
@Test
def test() {
val b = TestUtils.newNode(1200)().start()
... |
Explain and rewrite the following Scala code: | package sangria.parser
import language.postfixOps
import org.parboiled2.{ParserInput, Position}
import org.scalatest.{Matchers, WordSpec}
import sangria.ast._
import sangria.util.FileUtil
import scala.reflect.ClassTag
import scala.util.{Failure, Success}
class QueryParserSpec extends WordSpec with Matchers {
"Qu... |
Explain and rewrite the following Scala code: | package csexp.tokenize
import java.io.EOFException
import java.io.InputStream
/**
* Positioned input-stream with push-back capability.
*/
private[tokenize] class PositionedInputStream(private val underlying: InputStream) {
/**
* Current position.
*/
def position: Int = _position
/**
* Current posit... |
Explain and rewrite the following Scala code: | /*
* Copyright 2015-2016 IBM Corporation
*
* 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 org.finra.datagenerator.scaffolding.spark
import org.apache.spark.rdd.RDD
import org.apache.spark.{SparkConf, SparkContext}
import org.finra.datagenerator.scaffolding.messaging.MessageHandler
import org.slf4j.{Logger, LoggerFactory}
import org.springframework.beans.factory.annotation.Autowired
import org.sprin... |
Explain and rewrite the following Scala code: | /*
* Copyright 2020 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: | package org.camunda.feel.impl.builtin
import org.camunda.feel.impl.builtin.BuiltinFunction.builtinFunction
import org.camunda.feel.syntaxtree.{
ValBoolean,
ValError,
ValList,
ValNumber,
ValString
}
import java.util.regex.Pattern
import scala.util.Try
object StringBuiltinFunctions {
def functions = Map(
... |
Explain and rewrite the following Scala code: | /*
MET-API
Copyright (C) 2014 met.no
Contact information:
Norwegian Meteorological Institute
Box 43 Blindern
0313 OSLO
NORWAY
E-mail: met-api@met.no
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as publ... |
Explain and rewrite the following Scala code: | package example
import org.scalatra.test.scalatest.ScalatraFlatSpec
import skinny.engine._
import scala.concurrent.Future
object HelloServlet extends SingleApp {
def message(implicit ctx: Context) = {
s"Hello, ${params(ctx).getOrElse("name", "Anonymous")}"
}
// synchronous action
get("/hello")(message)... |
Explain and rewrite the following Scala code: | package com.mygdx.game.gui
import java.net.URL
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.scenes.scene2d.Actor
import com.badlogic.gdx.scenes.scene2d.ui.{List => _, _}
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.ChangeEvent
import co... |
Explain and rewrite the following Scala code: | package usbinstall
import ch.qos.logback.classic.Logger
import java.io.PrintStream
import java.util.Locale
import javafx.stage.Stage
import org.slf4j.LoggerFactory
import suiryc.scala.io.{LineSplitterOutputStream, ProxyLineWriter, SystemStreams}
import suiryc.scala.io.RichFile._
import suiryc.scala.javafx.{JFXApplicat... |
Explain and rewrite the following Scala code: | package com.ldaniels528.broadway.core.triggers.location
import com.ldaniels528.broadway.core.narrative.{FeedDescriptor, Feed, NarrativeRuntime}
/**
* Represents a location; an abstract container for incoming feeds
* @author Lawrence Daniels <lawrence.daniels@gmail.com>
*/
trait Location {
/**
* Returns the l... |
Explain and rewrite the following Scala code: | package com.verisign.storm.tools.sbod.logging
import org.slf4j.{Logger, LoggerFactory}
trait TransientLazyLogging {
@transient protected lazy val logger: Logger = LoggerFactory.getLogger(getClass.getName)
}
trait LazyLogging {
protected lazy val logger: Logger = LoggerFactory.getLogger(getClass.getName)
}
t... |
Explain and rewrite the following Scala code: | package codebook.runtime.server
import akka.actor.{Actor, ActorLogging, ActorRef, ActorSystem, Address, Props}
import akka.cluster.{Cluster, Member}
import akka.cluster.ClusterEvent._
import akka.remote.{AssociatedEvent, AssociationErrorEvent, AssociationEvent, DisassociatedEvent}
import codebook.runtime.util.HasAkkaC... |
Explain and rewrite the following Scala code: | package mesosphere.marathon
import mesosphere.UnitTest
import org.apache.zookeeper.ZooDefs
import org.rogach.scallop.ScallopConf
import scala.util.Try
class ZookeeperConfTest extends UnitTest {
"ZookeeperConf" should {
"urlParameterGetParsed" in {
val url = "zk://host1:123,host2,host3:312/path"
val... |
Explain and rewrite the following Scala code: | package com.twitter.concurrent.exp
import com.twitter.util.{Await, Promise, Future}
import org.junit.runner.RunWith
import org.scalacheck.{Arbitrary, Gen}
import org.scalatest.FunSuite
import org.scalatest.junit.JUnitRunner
import org.scalatest.prop.GeneratorDrivenPropertyChecks
@RunWith(classOf[JUnitRunner])
class A... |
Explain and rewrite the following Scala code: | package sampler.cluster.abc.algorithm.component
import sampler.math.StatisticsComponent
import sampler.cluster.abc.algorithm.Generation
import sampler.cluster.abc.config.ABCConfig
import sampler.cluster.abc.actor.ScoredParticles
import sampler.cluster.abc.actor.Tagged
import sampler.Implicits.SamplableMap
import sampl... |
Explain and rewrite the following Scala code: | package controllers
import worker.Coordinator
import akka.actor.Inbox
import akka.pattern.ask
import akka.util.Timeout
import init.Init
import play.api.libs.json.Json
import play.api.mvc._
import scala.concurrent.duration._
object Internal extends Controller {
def actorSystem = Init.system
def coordinator = Ini... |
Explain and rewrite the following Scala code: | package asobu.distributed.gateway
/**
* the yet to release routes compiler code, todo: remove this when its released
*/
object RoutesCompilerExtra {
import play.routes.compiler.templates.tq
/**
* Encode the given String constant as a triple quoted String.
*
* This will split the String at any $ characte... |
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