instruction stringclasses 1
value | output stringlengths 5 1M |
|---|---|
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala
package lang
package parser
package parsing
package expressions
import org.jetbrains.plugins.scala.lang.parser.parsing.builder.ScalaPsiBuilder
/**
* @author Alexander Podkhalyuzin
* Date: 03.03.2008
*/
/*
* PrefixExpr ::= ['-' | '+' | '~' | '!'] SimpleExpr
*/
object PrefixExpr ... |
Explain and rewrite the following Scala code: | package com.datamountaineer.streamreactor.connect.influx.converters
import com.datamountaineer.streamreactor.connect.influx.helpers.Util
import com.datamountaineer.streamreactor.connect.influx.writers.KcqlDetails.Path
import com.datamountaineer.streamreactor.connect.influx.writers.ValuesExtractor
import com.fasterxml.... |
Explain and rewrite the following Scala code: | package com.flowy.common.models
import java.time.OffsetDateTime
import java.util.UUID
case object TrailingStopLossRegistration
case object BittrexWebsocketClientRegistration
case class PriceCheck(exchangeName: Exchange.Value, marketName: String, price: BigDecimal)
case class TradeHistory(id: UUID,
... |
Explain and rewrite the following Scala code: | package akka.persistence.cassandra.snapshot
trait CassandraStatements {
def config: CassandraSnapshotStoreConfig
def createKeyspace = s"""
CREATE KEYSPACE IF NOT EXISTS ${config.keyspace}
WITH REPLICATION = { 'class' : ${config.replicationStrategy} }
"""
def createTable = s"""
CREATE TABL... |
Explain and rewrite the following Scala code: | package examples.hzip
import org.scalatest._
import org.scalatest.concurrent.ScalaFutures
class HsequenceSpec extends FlatSpec with Matchers with ScalaFutures {
import shapeless._
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future._
"hsequence" should "calculate hzip of h... |
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.leialearns.crystallize.expectations
import grizzled.slf4j.Logging
import org.leialearns.crystallize.item.Item
import org.leialearns.crystallize.model.ItemCounts
import org.leialearns.crystallize.util.{Dump, Oracle, OrderedRational, Rational}
import org.leialearns.crystallize.util.Rational._
object ItemCou... |
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.param
import com.twitter.finagle.Stack
import com.twitter.finagle.factory.TimeoutFactory
import com.twitter.util.Duration
/**
* A collection of methods for configuring sessions of the Finagle clients.
*
* Session might be viewed as logical connection that wraps a physical connection
* ... |
Explain and rewrite the following Scala code: | package model
import scala.slick.driver.MySQLDriver.simple._
import scala.slick.ast.ColumnOption.{Default, NotNull}
/**
* CREATE TABLE IF NOT EXISTS `wordnet31_snapshot`.`words` (
`wordid` MEDIUMINT(8) UNSIGNED NOT NULL DEFAULT '0',
`lemma` VARCHAR(80) NOT NULL,
PRIMARY KEY (`wordid`),
UNIQUE INDEX `unq_wor... |
Explain and rewrite the following Scala code: | package com.googlecode.kanbanik.model
abstract class DocumentField extends Enumeration {
val id = Value("_id")
val name = Value("name")
val version = Value("version")
} |
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 2022 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: | /*
* Copyright 2015 University of Basel, Graphics and Vision Research Group
*
* 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
*
* Unl... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 Spotify AB.
*
* 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: | package org.scalajs.core.compiler.test
import org.scalajs.core.compiler.test.util._
import org.junit.Test
import org.junit.Ignore
// scalastyle:off line.size.limit
class JSInteropTest extends DirectTest with TestHelpers {
override def preamble: String =
"""
import scala.scalajs.js
import scala.scalaj... |
Explain and rewrite the following Scala code: | package edu.umass.cs.iesl.apassos
import cc.factorie.app.nlp._
import cc.factorie.app.nlp.load._
import cc.factorie.app.nlp.mention.{MentionType, Mention, MentionList}
import cc.factorie.app.nlp.coref.{EntityKey, ConllCorefLoader}
import cc.factorie.app.nlp.hcoref.{EntityVariable, EntityRef}
/**
* User: apassos
* D... |
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 2006-2010 WorldWide Conferencing, LLC
*
* 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 applica... |
Explain and rewrite the following Scala code: | package uk.gov.gds.ier.transaction.complete
import uk.gov.gds.ier.mustache.InheritedGovukMustache
import uk.gov.gds.ier.guice.{WithRemoteAssets, WithConfig}
import uk.gov.gds.ier.service.apiservice.EroAuthorityDetails
import uk.gov.gds.ier.langs.Messages
import play.api.i18n.Lang
trait CompleteMustache {
self: With... |
Explain and rewrite the following Scala code: | class Macros {
class Macros {
def foo: Unit = macro Impls.foo
}
}
object Test extends App {
val outer = new Macros()
new outer.Macros().foo
} |
Explain and rewrite the following Scala code: | /**
* Copyright (C) 2009-2017 Lightbend Inc. <http://www.lightbend.com>
*/
package akka.actor.dungeon
import akka.dispatch.sysmsg.{ Unwatch, Watch, DeathWatchNotification }
import akka.event.Logging.{ Warning, Debug }
import akka.actor.{ InternalActorRef, Address, Terminated, Actor, ActorRefScope, ActorCell, ActorR... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2016-2019 Lightbend Inc. <https://www.lightbend.com>
*/
package com.lightbend.lagom.dev
import java.io.Closeable
import java.io.File
import java.net.URI
import java.net.URL
import java.util.concurrent.CompletableFuture
import java.util.concurrent.CompletionStage
import java.util.concurrent.TimeUn... |
Explain and rewrite the following Scala code: | package beam.replanning.utilitybased
import beam.agentsim.agents.memberships.HouseholdMembershipAllocator
import beam.agentsim.agents.vehicles.BeamVehicle
import beam.replanning.utilitybased.ChainBasedTourVehicleAllocator.{SubtourRecord, VehicleRecord, VehicleRecordFactory}
import beam.router.Modes
import beam.router.... |
Explain and rewrite the following Scala code: | /*
* Copyright 2015 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 beam.agentsim.agents.household
import java.util.concurrent.TimeUnit
import akka.actor.FSM.Failure
import akka.actor.SupervisorStrategy.Stop
import akka.actor.{Actor, ActorLogging, ActorRef, OneForOneStrategy, Props, Status, Terminated}
import akka.pattern._
import akka.util.Timeout
import beam.agentsim.Resour... |
Explain and rewrite the following Scala code: | package json.schema
import java.net.{URI, URISyntaxException}
import argonaut.Argonaut._
import argonaut.{ACursor, HCursor, Json}
import json.pointer.JsonPointer
import json.reference.ReferenceResolver
import scala.util.control.Exception
import scalaz.\\/
package object scope {
private[scope] trait JsonTraverser... |
Explain and rewrite the following Scala code: | import sbt._
object Dependencies {
object v {
final val Logback = "1.2.3"
final val Slf4j = "1.7.25"
final val ScalaTest = "3.0.4"
final val Trove4j = "3.0.3"
}
lazy val Logback = "ch.qos.logback" % "logback-classic" % v.Logback
lazy val Slf4j = "org.slf4j" % "slf4j-api" % v.Slf4j
la... |
Explain and rewrite the following Scala code: | /*
* Copyright 2015 – 2016 Martin Seeler
*
* 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: | /*
* sbt
* Copyright 2011 - 2018, Lightbend, Inc.
* Copyright 2008 - 2010, Mark Harrah
* Licensed under Apache License 2.0 (see LICENSE)
*/
package sbt.internal.graph.rendering
import org.scalatest.flatspec.AnyFlatSpec
import org.scalatest.matchers.should.Matchers
import sbt.internal.graph.rendering.TreeView.cre... |
Explain and rewrite the following Scala code: | import stainless.lang._
import stainless.annotation._
object GhostOverrides {
abstract class Test {
@ghost
def doStuff(x: BigInt): BigInt
}
case class GhostTest() extends Test {
@ghost
override def doStuff(x: BigInt): BigInt = {
x + 1
}
}
case class NonGhostTest() extends Test {
... |
Explain and rewrite the following Scala code: | package uk.gov.gds.ier.transaction.forces.address
import uk.gov.gds.ier.test.FormTestSuite
import uk.gov.gds.ier.model.HasAddressOption
class AddressFirstFormTests
extends FormTestSuite
with AddressForms
with AddressFirstForms {
it should "error out on empty input" in {
val js = JsNull
addressFirstFo... |
Explain and rewrite the following Scala code: | package com.github.diegopacheco.sandbox.scala.akka.cluster.advanced
import akka.actor._
import akka.cluster.ClusterEvent.ClusterDomainEvent
import com.github.diegopacheco.sandbox.scala.akka.util.{TimeUtils, ClusterUtils}
object AdvancedClusterAppNodeA {
def main(args:Array[String]):Unit = {
val (cluster,syst... |
Explain and rewrite the following Scala code: | object App2 {
inline def power(x: Long, n: Int): Long = {
if (n == 0)
1L
else if (n % 2 == 1)
x * power(x, n - 1)
else {
val y: Long = x * x
power(y, n / 2)
}
}
val x: Long = 5L
power(x, 10)
// def badPower(x: Long, n: Int): Long = {
// power(x, n) // error: Maxi... |
Explain and rewrite the following Scala code: | package org.bitcoins.protocol.script
import org.bitcoins.util.{TestUtil, BitcoinjConversions, BitcoinJTestUtil, BitcoinSUtil}
import org.scalatest.{FlatSpec, MustMatchers}
/**
* Created by chris on 3/2/16.
*/
class ScriptPubKeyFactoryTest extends FlatSpec with MustMatchers {
"ScriptPubKeyFactory" must "create a ... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2016 Typesafe Inc. <http://www.typesafe.com>
*/
package akka.persistence.cassandra.query.scaladsl
import scala.concurrent.duration._
import akka.actor.{ Props, ActorSystem }
import akka.stream.scaladsl.Sink
import akka.stream.ActorMaterializer
import akka.testkit.{ ImplicitSender, TestKit }
import... |
Explain and rewrite the following Scala code: | /*
* Copyright 2022 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 scorex.transaction
import scorex.block.{BlockProcessingModule, Block}
trait TransactionModule[TransactionBlockData] extends BlockProcessingModule[TransactionBlockData]{
val state: State
val history: History
def isValid(block: Block):Boolean
def transactions(block: Block): Seq[Transaction]
def p... |
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.zookeeper
import com.twitter.conversions.DurationOps._
import com.twitter.finagle.{Announcer, Addr, Address}
import com.twitter.util.{Await, Duration, Var}
import java.io.{InputStreamReader, BufferedReader}
import java.net.{InetSocketAddress, URL}
import org.scalactic.source.Position
import... |
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala
package editor.smartEnter.fixers
import com.intellij.openapi.editor.Editor
import com.intellij.psi._
import com.intellij.util.text.CharArrayUtil
import org.jetbrains.plugins.scala.editor.smartEnter.ScalaSmartEnterProcessor
import org.jetbrains.plugins.scala.lang.psi.api.expr.{ScExpr... |
Explain and rewrite the following Scala code: | package com.incra
import org.apache.log4j.{Level, Logger}
import scopt.OptionParser
import breeze.linalg.{DenseVector, squaredDistance}
import org.apache.spark.{SparkConf, SparkContext}
import org.apache.spark.SparkContext._
import org.apache.spark.mllib.clustering.KMeans
import org.apache.spark.mllib.linalg.{Vecto... |
Explain and rewrite the following Scala code: | package validation
import org.scalatest.FunSuite
import org.junit.runner.RunWith
import org.scalatest.junit.JUnitRunner
import Arithmetic.P31.P31._
@RunWith(classOf[JUnitRunner])
class P31TestSuite extends FunSuite {
test("7.isPrime should return true") {
assert(7.isPrime === true)
}
test("2.isPrime shoul... |
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.szadowsz.starform
import com.szadowsz.starform.profile.starform.FoggProfile
import com.szadowsz.starform.sim.FoggSimulation
import org.slf4j.{Logger, LoggerFactory}
/**
* A Modification of DoleAccretionTestCase. Simple Application to generate and print off planets to the logs.
*
* @author Zakski : 0... |
Explain and rewrite the following Scala code: | class Issue10 {
def compiles: Unit = {}
}
|
Explain and rewrite the following Scala code: | /*
* EitherWriter.scala
* (Serial)
*
* Copyright (c) 2011-2021 Hanns Holger Rutz. All rights reserved.
*
* This software is published under the GNU Lesser General Public License v2.1+
*
*
* For further information, please contact Hanns Holger Rutz at
* contact@sciss.de
*/
package de.sciss.serial
package i... |
Explain and rewrite the following Scala code: | package com.nummulus.amqp.driver.blackbox
import scala.concurrent.Promise
private[blackbox] sealed trait BlackBoxMessage
private[blackbox] case class TellMessage(message: String)
private[blackbox] case class AskMessage(message: String, promise: Promise[String])
|
Explain and rewrite the following Scala code: | /**
* An example MapReduce application using Scala and HBase.
*
*
* The MIT License (MIT)
*
* Copyright (c) 2014 Jeremy Fisher
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Sof... |
Explain and rewrite the following Scala code: | /* sbt -- Simple Build Tool
* Copyright 2009 Mark Harrah
*/
package sbt.extract
import java.io.{ByteArrayOutputStream, File}
import FileUtilities.{classLocationFile, clean, createTemporaryDirectory, download, transferAndClose, unzip, write, zip}
import SelfExtractingProject.{flat, separator}
trait SelfExtractingPro... |
Explain and rewrite the following Scala code: | /*§
===========================================================================
GraphsJ
===========================================================================
Copyright (C) 2009-2017 Gianluca Costa
===========================================================================
Licensed under the Apache Lic... |
Explain and rewrite the following Scala code: | /*
* Copyright 2013 http4s.org
*
* 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 i... |
Explain and rewrite the following Scala code: | package org.jetbrains.plugins.scala.failed.resolve
import org.jetbrains.plugins.scala.PerfCycleTests
import org.jetbrains.plugins.scala.lang.psi.api.base.ScReferenceElement
import org.junit.Assert._
import org.junit.experimental.categories.Category
/**
* @author Nikolay.Tropin
*/
@Category(Array(classOf[PerfCycle... |
Explain and rewrite the following Scala code: | package quizleague.web.site.team
import quizleague.web.core._
import quizleague.web.core.RouteConfig
import scalajs.js
import js.JSConverters._
import quizleague.web.service.team.TeamGetService
import quizleague.web.service.statistics.StatisticsGetService
import quizleague.web.site.text.TextService
import quizleague.... |
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 2016 Thomas Puhl
*
* 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 w... |
Explain and rewrite the following Scala code: | package lila.i18n
private[i18n] object Contributors {
val all = Map(
"fr" -> List("Thibault Duplessis", "Calinou"),
"ru" -> List("Nikita Milovanov"),
"de" -> List("Patrick Gawliczek", "Kurt Keller (DE)"),
"tr" -> List("Yakup Ipek", "Usolando"),
"sr" -> List("Nenad Nikolić"),
"lv" -> List("An... |
Explain and rewrite the following Scala code: | package commands
import play.api.libs.json.{Json, Writes}
/**
* Created by daz on 07/08/2016.
*/
case class NewMessageCommand(fromUser: String, to: String, text: String, uuid: String, timestamp: Long)
case class RegisterUserCommand(uuid: String, name: String, phonenumber: String, email: String)
case class CreateR... |
Explain and rewrite the following Scala code: | package models
import javax.inject.Singleton
import javax.inject.Inject
import java.nio.file.{Files, Path}
import java.io.{BufferedReader, StringReader}
import scala.collection.immutable
import scala.annotation.tailrec
import java.time.format.DateTimeFormatter
import java.time.Instant
import scala.util.control.TailC... |
Explain and rewrite the following Scala code: | /*
* Copyright 2012 The SIRIS Project
*
* 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 applica... |
Explain and rewrite the following Scala code: | /*
* Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
*/
package play.api.db
import javax.inject.{ Inject, Provider, Singleton }
import scala.util.control.NonFatal
import play.api.{ Configuration, Logger }
/**
* DB API for managing application databases.
*/
trait DBApi {
/**
* All configure... |
Explain and rewrite the following Scala code: | package ru.maizy.ambient7.core
/**
* Copyright (c) Nikita Kovaliov, maizy.ru, 2016-2017
* See LICENSE.txt for details.
*/
import com.typesafe.scalalogging.Logger
package object config {
val configLogger = Logger("ru.maizy.ambient7.core")
}
|
Explain and rewrite the following Scala code: | package opennlp.scalabha.util
import scala.collection.generic.CanBuildFrom
object Pattern {
object UnapplyInt {
def x = 1
val IntRE = """^(-?\\d+)$""".r
def unapply(v: String): Option[Int] = v match {
case IntRE(s) => Some(s.toInt)
case _ => None
}
}
// implicit def int2unapplyInt(... |
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 bubblewrap
import org.scalatest.FlatSpec
import scala.concurrent.Await
import scala.concurrent.duration.DurationInt
import scala.concurrent.ExecutionContext.Implicits.global
class HttpClientIntegrationSpec extends FlatSpec {
it should "fetch some page" in {
val url = "https://www.indix.com"
val cl... |
Explain and rewrite the following Scala code: | package org.mozartoz.bootcompiler
package transform
import scala.collection.mutable.ListBuffer
import oz._
import ast._
import symtab._
object DesugarFunctor extends Transformer with TreeDSL {
override def transformExpr(expression: Expression) = expression match {
case functor @ FunctorExpression(name, require... |
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 io.github.hamsters
import java.util.Date
import org.scalatest.{FlatSpec, Matchers}
class ShowSpec extends FlatSpec with Matchers {
@ShowMacro
case class Name(firstName: String, lastName: String)
@ShowMacro
case class Person(name : Name, age: Int)
@ShowMacro
case class AdditionalShowInstances(
... |
Explain and rewrite the following Scala code: | /*
* Copyright 2016 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: | /***********************************************************************
* Copyright (c) 2013-2015 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 is ... |
Explain and rewrite the following Scala code: | import scala.language.`future-migration`
import scala.reflect.ClassTag
def f3_1m[T: ClassTag](x: Any): Unit =
x match
case _: T =>
|
Explain and rewrite the following Scala code: | package com.novocode.junit
import sbt.testing._
import scala.collection.mutable
import Ansi._
final class RichLogger private (loggers: Array[Logger], settings: RunSettings) {
private[this] val currentTestClassName = new mutable.Stack[String]()
def this(loggers: Array[Logger], settings: RunSettings,
test... |
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 katas.scala.network
/**
* @author DKandalov
*/
/*
TODO broken after moving to scala 2.10; should change code below to use akka
object Traversal {
def main(args: Array[String]) {
val tree = Tree(0,
Tree(1),
Tree(2)
)
new PreOrder(tree).iterator.foreach(println)
}
}
case class... |
Explain and rewrite the following Scala code: | package com.sageserpent.neptunium
import com.sageserpent.neptunium.YamlModel._
import org.scalatest.{FlatSpec, Matchers}
class YamlModelSpec extends FlatSpec with Matchers {
val lineMapping = null.asInstanceOf[LineMapping]
import lineMapping.{Container, File, ParsingError, Terminal}
val aFile = null.asInstanceO... |
Explain and rewrite the following Scala code: | package org.opencompare.api.scala
import java.util.Date
trait Value
// Simple values
case class BooleanValue(value : Boolean) extends Value
case class IntegerValue(value : Int) extends Value
case class RealValue(value : Double) extends Value
case class StringValue(value : String) extends Value
case class NotApplica... |
Explain and rewrite the following Scala code: | // Project: angulate2-examples
// Module:
// Description:
// Copyright (c) 2016. Distributed under the MIT License (see included LICENSE file).
package router.crisis
import angulate2.Data
@Data
case class Crisis(id: Int, var name: String)
|
Explain and rewrite the following Scala code: | package pages.disposal_of_vehicle
import org.openqa.selenium.WebDriver
import org.scalatest.selenium.WebBrowser
import WebBrowser.find
import WebBrowser.id
import WebBrowser.Element
import uk.gov.dvla.vehicles.presentation.common.helpers
import helpers.webbrowser.{Page, WebDriverFactory}
import views.disposal_of_vehic... |
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
* distri... |
Explain and rewrite the following Scala code: | package com.goyeau.kubernetes.client.api
import cats.effect.Async
import com.goyeau.kubernetes.client.KubeConfig
import com.goyeau.kubernetes.client.operation._
import io.circe._
import io.k8s.api.policy.v1beta1.{PodDisruptionBudget, PodDisruptionBudgetList}
import org.http4s.Uri
import org.http4s.client.Client
import... |
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... |
Explain and rewrite the following Scala code: | /**
* Licensed to Big Data Genomics (BDG) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The BDG licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use ... |
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 mesosphere.marathon.state
import com.codahale.metrics.MetricRegistry
import mesosphere.marathon.MarathonConf
import mesosphere.marathon.metrics.Metrics
import mesosphere.marathon.state.StorageVersions._
import mesosphere.util.Mockito
import mesosphere.util.state.{ PersistentEntity, PersistentStore, PersistentS... |
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) 2011 Romain Reuillon
*
* This program 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 option) any later version.
*
* This progra... |
Explain and rewrite the following Scala code: | package im.actor.server.activation.common
import akka.actor.{ Actor, ActorLogging, Props }
import akka.http.scaladsl.util.FastFuture
import akka.pattern.pipe
import cats.data.Xor
import scala.concurrent.Future
import scala.concurrent.duration._
object ActivationStateActor {
private[activation] final case class Se... |
Explain and rewrite the following Scala code: | package org.littlewings.javaee7.cdi
import javax.enterprise.inject.spi.CDI
import org.jboss.weld.environment.se.Weld
import org.scalatest.FunSpec
import org.scalatest.Matchers._
class DecoratorSpec extends FunSpec {
describe("CDI Decorator Spec") {
ignore("no Decorator") {
withWeld {
val messageS... |
Explain and rewrite the following Scala code: | /*
Copyright 2011 Andrew Fowler <andrew.fowler@devframe.com>
This file is part of Terinology2ODM Terminology2ODMConverter.
Terminology2ODMConverter 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 v... |
Explain and rewrite the following Scala code: | package uk.ac.ncl.openlab.intake24.sql.tools.food.nutrients
import org.rogach.scallop.ScallopConf
import uk.ac.ncl.openlab.intake24.foodsql.admin.NutrientTablesAdminImpl
import uk.ac.ncl.openlab.intake24.nutrientsndns.{CsvNutrientTableMapping, CsvNutrientTableParser}
import uk.ac.ncl.openlab.intake24.sql.tools.{Databa... |
Explain and rewrite the following Scala code: | package org.graphexecutor
import scalala.tensor.dense._
trait Work {
def solve
}
class NoopWork extends Work {
def solve {
println("solving a noop")
}
}
/**
* Linear system model
* b = Ax
* solve for x
*/
class LinearModel( size: Int ) extends Work {
var b = DenseVector.rand( size )
var x = Dens... |
Explain and rewrite the following Scala code: | package com.github.aselab.activerecord.validations
import org.specs2.mock._
import java.util.Locale
import com.github.aselab.activerecord._
object ErrorsSpec extends DatabaseSpecification with Mockito {
val userClass = classOf[models.User]
"Errors" should {
"add message only" in {
val errors = new Err... |
Explain and rewrite the following Scala code: | package com.github.ldaniels528.trifecta.ui.models
import play.api.libs.json.Json
/**
* Decoder JSON model
* @author lawrence.daniels@gmail.com
*/
case class DecoderJs(topic: String, schemas: Seq[SchemaJs])
/**
* Decoder JSON Companion Object
* @author lawrence.daniels@gmail.com
*/
object DecoderJs {
i... |
Explain and rewrite the following Scala code: | package cc.emberwalker.artemis.compat
/**
* Mod compat interface.
*
* @author Arkan <arkan@drakon.io>
*/
trait IModCompat {
def getModId:String
def setupCompat()
} |
Explain and rewrite the following Scala code: | package codecheck.github
package operations
import org.scalatest.FunSpec
import org.scalatest.BeforeAndAfter
import scala.concurrent.Await
import org.joda.time.DateTime
import org.joda.time.DateTimeZone
import codecheck.github.models.OrganizationInput
class OrganizationOpSpec extends FunSpec with api.Constants with ... |
Explain and rewrite the following Scala code: | package dwaspada.krl.trip.domain.service
import dwaspada.krl.trip.domain.model.{Card, DomainRegistry, Trip, TripChecker}
class GateTripChecker extends TripChecker {
override def isCardAlreadyTappedIn(card: Card): Boolean = {
DomainRegistry.tripRepository.findByCard(card.id) match {
case Some(_: Trip) => t... |
Explain and rewrite the following Scala code: | package scalaz.stream
import collection.immutable.Queue
import concurrent.duration._
import scalaz.{\\/, -\\/, \\/-}
import Process._
import These.{This,That}
trait wye {
/**
* Transform the left input of the given `Wye` using a `Process1`.
*/
def attachL[I0,I,I2,O](p: Process1[I0,I])(w: Wye[I,I2,O]): W... |
Explain and rewrite the following Scala code: | package collins.util
import play.api.libs.json.Format
import play.api.libs.json.JsObject
import play.api.libs.json.JsSuccess
import play.api.libs.json.JsValue
import play.api.libs.json.Json
import collins.models.lshw.Cpu
import collins.models.lshw.Cpu.CpuFormat
import collins.models.lshw.Disk
import collins.models.ls... |
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... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.